A. View Answer, 6. 9) Which among the following do/does not support/s the soot formation process? The McQ RANGER ® is a low cost sensor system using seismic, acoustic and magnetic to detect people, vehicles and aircraft. b. Amplifier Which factor in this equation implies that the light travels a length from source to break point and then through another length on the return trip? b. d. None of the above. All Rights Reserved. This type of sensor is called? LAT – Labor- und Analysen-Technik GmbH Heinkelstraße 4, 30827 Garbsen Hannover. During the recombination process of electrons with holes at the junctions of n-doped and p-doped semiconductors, energy is released in the form of light. d. None of the above. 43) With respect to single mode and graded index fibers, which parameter specifies the propagation of polarization modes with different phase velocities & the difference between their effective refractive indices? 48) Assuming no ISI, the maximum possible bandwidth of a multimode graded index fiber with 5 MHz, shows the total pulse broadening of 0.1s for the distance of about 12km. B. c) light sensor 10) Which type of photonic crystal fiber exhibit/s its/their similarity to the periodic crystalline lattice in a semiconductor? b. A. How many coils are required to make LVDT? c. Leaky Function of transducer is to convert A. Second 6) What is the typical value of refractive index for an ethyl alcohol? View Answer. 50) Which type of scattering occurs due to interaction of light in a medium with time dependent optical density variations thereby resulting into the change of energy (frequency) & path? C. Pulling of fiber Bit depth A. a) biomedical/photometric sensors a. Fusion 31) Which phenomenon causes the dynamic line width broadening under the direct modulation of injection current? b. Decimal a. B. b. cube of electric field b. a. d. Light Polarization. a) 4 29) Which feature of an eye-diagram assists in the measurement of additive noise in the signal? a) chemical sensor d. Reflection Noise. Sensors MCQ – Top 10 Multiple Choice Questions on Sensors. One of the following properties is an advantage of MEMS Technology: Miniaturization with loss of functionality High power Fast actuation techniques None of the above Answer: 3. GERMANY. c. Both a and b c. Electrical to optical conversion b. b. MCVD 18) Which is the correct order of sequential steps for an electric arc fusion technique? c. Encapsulation Medium External Reflection View Answer. 35) In fiber fault location, the equation of length (l) for time difference (t) is expressed as L = ct / 2n1 . c. Buffer Coating c) active as well as passive c. Hour a. maximum Signal Processing Circuits b. d. unpredictable, 22) In spontaneous emission, the light source in an excited state undergoes the transition to a state with _______, a. Chapter 3: Sensors: Multiple choice questions: Multiple choice questions. C. Transistor. b. 26) For a photo-diode with responsivity of 0.50 A/W & optical power of about 12μW, what would be the value of generated photocurrent? B, D, A, C 19-Nov-2020 2:50 PM EST, by George Washington University. a) chemical sensor 46) Consider the assertions given below. ... Shear-cell types for load sensors can be the shear beam, bending beam, or single-point bending beam. So dear reader I have provided top expected gk questions from input and output device of computer. 2) Which among the following is provided by an optical receiver for the regeneration of data signal with minimum error? Higher energy I am Sasmita . b. FRANCE. b. In the radar case, high-resolution images from aircraft and satellites are used for remote sensing and environmental monitoring, as well as for military surveillance [1,2]. c. Both a and b c. Lower energy a) active Top 100 Sensors & Transducers Questions and Answers for Freshers we have an article for electronics and instrumentation graduates for preparing the interviews. Multiple Choice Questions and Answers on Optical Fiber Communication(Part-1) Multiple Choice Questions and Answers By Sasmita January 9, 2020 1) In an optical fiber communication system, which among the following is not a typical transmitter function? d. None of the above. November 19, 2020. b) False ElectronicsPost.com is a participant in the Amazon Services LLC Associates Program, and we get a commission on purchases made through our links. View Answer. c) photoelectric sensor 19) Which splicing technique involves the alignment and locking of broken fiber edges by means of positioning devices & optical cement? b. Sanfoundry Global Education & Learning Series – Biomedical Instrumentation. b) energized fiber optic sensor which will improve your skill. c. Plastic clad silica fiber optic cable 4) Which property/ies of PCM stream determine/s the fidelity to original analog signal? A sensor which measures the physical quantity of light rays and convert it into electrical signal which can be easily readable by user or an electronic instrument/device is called optical sensor. a. Intramodal Both a and b 4. d. All of the above. Enter the code shown above: (Note: If you cannot read the numbers in the above image, reload the page to generate a new one.) Atomic defects in the composition of glass AUSTRIA AND SWITZERLAND. Electrical signal into non electrical quantity B. 14) Which among the following represent/s the measure/s to minimize the inhomogenities for Mie scattering reduction? View Answer: Answer: Option B. b. b. Intermodal d. Recoding to match output standard, ANSWER: (d) Recoding to match output standard. b. 36) Which line code in PCM indicates the return of signal to zero between each pulse & takes place even due to occurrence of consecutive 0’s & 1’s in the signal? D. All of the above. d. Wireless. Question:20. d) 2 5) In single-mode fibers, how does the fraction of energy traveling through bound mode appear in the cladding? At ElectronicsPost.com I pursue my love for teaching. The MCQ gas blender is used to optimize the space in the lab reducing the bottles requirement with only one concentration used and diluted in-line with the gas carrier and to Automate the sensor’s analysis with great time-saving. 7) If a light travels in a certain medium and it gets reflected off an optically denser medium with high refractive index, then it is regarded as _______, a. Introduction Imaging techniques now form an important part of both radar and sonar signal processing. 40) Which rays exhibit the variation in the light acceptability ability of the fiber? Question:24. b. refraction PART 1: MCQ from Number 1 – 50 Answer key: PART 1. Proximity sensors are also applicable in phones as well, be it your Andriod or IOS devices. a. c. ASCII c. Lateral A chemical transduction system is interfaced to the optical fibre at its end. a. Coding for error protection a. Signal Transduction Unit 3. c. Waveguide Pressing of fiber ends for fusion Glass fiber optic cable Mechanical b. Mode-partition Noise Stimulated Emission This section focuses on "Robotics" in Artificial Intelligence. c. Frequency Chirping Which of the following is not a characteristic of the immobilized enzymes? In this article, we are going to Physics MCQ – Optical Instruments MCQ Test. d. None of the above. Plastic fiber optic cable 33) Which among the following is/are determined by the fiber characterization? Increase B. d. All of the above. Increase in relative R.I. difference d) cannot be determined Email: jw@latonline.de. C. Bode plot. This set of Biomedical Instrumentation Multiple Choice Questions & Answers (MCQs) focuses on “Optical Fiber Sensors”. a) electronic disturbances Resolution ... D. Voltage. d. Non-return to zero inverted, 37) In the structure of fiber, the light is guided through the core due to total internal ______, a. reflection c) all fibers are used to simply carry light to and from the external optical devices d. All of the above. MCQ in Optoelectronics devices Continue Practice Exam Test Questions Part 9 of the Series Choose the letter of the best answer in each questions. 23) Which among the following is a key process adopted for the laser beam formation as it undergoes the light amplification? The McQ OWL ® technology combines wireless communications, advanced image processing, automated activity detection, and IP connectivity to bring you live video on a map based Situation Awareness Display (SAD). a. Paired wires a. Return-to-zero (RZ) b. Cylindrical lens c. Equalizer Which among them is not a drawback of double crucible method? 2. The IPN streams the live video from quick turn on cameras so that no target imagery is lost when a detection occurs for either day or night operations. d. None of the above, ANSWER: (a) Eye opening (height, peak to peak). b. stable Here we presented the top 100 Sensors & Transducers Questions and Answers for Freshers. Stimulated Raman Scattering (SRS) d. All of the above. 39) Which is the transmission medium for VLF electromagnetic waves especially applicable for aeronautical and submarine cables? 36) Which proximity sensors are used in automotive? b. d. None of the above. Moderate energy Input Output Device Based MCQ. MCQ Instruments Via delle Quattro Fontane, 33 00184 Rome (RM) – Italy. d. All of the above. Sampling rate a) They cannot be re-used b) It produces reproducible results c) Stability exists d) Same catalytic activity is present for number of analysis Answer: a Explanation: Immobilized enzymes can be reused. Link power budget These Multiple Choice Questions (mcq) should be practiced to improve the AI skills required for various interviews (campus interviews, walk-in interviews, company interviews), placements, entrance exams and other competitive examinations. Optical Instruments MCQ Test. b. Optical fiber sensors are not immune to electromagnetic disturbances. The process of establishment of a relationship between the input to the instrument and output from the instrument is … d. dispersion. … To practice all areas of Biomedical Instrumentation, here is complete set of 1000+ Multiple Choice Questions and Answers. The excitation takes place by applying an external voltage and the recombination may be taking place, or it may be stimulated as another photon. 1. c. Hall Effect d. All of the above. d. C, A, B. Biosensors Questions & Answers 1. Type of fiber & Cable Design 100 Most Important MCQ Of Measurement and Instrumentation| Objective Type Question Measurement and Instrumentation with Explanation ... Optical pyrometers may be used to measure temperatures up to, and even in excess of, 3000°C. b. a) True 1. C. Alignment of broken fiber edges, a. d. Addition of impurity while the fiber is drawn, ANSWER: (a) Utility in mass production of fibers. © 2011-2020 Sanfoundry. d. All of the above, ANSWER: (b) Impurity atoms in glass material. This facilitates coupling the LED light with an optical device. b. Refractive index of semiconductor a. Photo-diode a. Geometry of die Electronics and Communication Engineering Questions and Answers. Arrhythmia & Ambulatory Monitoring Instruments, here is complete set of 1000+ Multiple Choice Questions and Answers, Prev - Biomedical Instrumentation Questions and Answers – Photoelectric Transducers, Next - Biomedical Instrumentation Questions and Answers – Biosensors, Biomedical Instrumentation Questions and Answers – Photoelectric Transducers, Biomedical Instrumentation Questions and Answers – Biosensors, Engineering Materials and Metallurgy Questions and Answers, Concrete Technology Questions and Answers, Electrical Engineering Questions and Answers, Mechatronics Engineering Questions and Answers, Aerospace Materials and Processes Questions and Answers, Best Reference Books – Technology, Engineering and Sciences, Electrical & Electronics Engineering Questions and Answers, Engineering Physics II Questions and Answers, Analytical Instrumentation Questions and Answers, Instrumentation Engineering Questions and Answers, Optical Communications Questions and Answers, Instrumentation Transducers Questions and Answers, Best Reference Books – M.Tech – Fiber Optics and Lightwave Engineering. 401. Greater than Low Report Errors. d. All of the above. 28) In digital receivers, which codes are used to designate the sampled analog signals after their quantization into discrete levels? (B) Performance. c. Both a and b b. c. Both a and b 30) Which method determines the dispersion limitation of an optical link? Researchers at the George Washington University have developed a new design of vertical-cavity surface-emitting laser (VCSEL) that demonstrates record-fast temporal bandwidth. 21) In the fiber optic link, power transfer from one fiber to another and from fiber to detector must take place with _________coupling efficiency. View Answer, 4. 49) In Rayleigh scattering of light in glass, at which type of temperature does the glass attain the state of thermal equilibrium and exhibits its relativity to annealing temperature? Point from where optic nerve starts: (A) optical spot (B) yellow spot (C) blind spot (D) iris. b) passive a chemical transduction system is interfaced to the optical fibre at its end. The type of sensor that detects the analyte species directly through their characteristic spectral properties is called _____________ c. Both a and b Utility in mass production of fibers Light Scattering Fast actuation techniques 2. Neyco Vacuum & Materials 30 avenue de la Paix 92170 Vanves. 20) By using Springroove splicing technique, what is the value of mean insertion loss for multi mode graded index fiber? Participate in the Sanfoundry Certification contest to get free Certificate of Merit. As a gibbous wave c. C, A, D, B 44) On which of the following factor/s do/does the ‘Hydrogen Effect’ depend/s? d) intrinsic fiber optic sensor Light Collection 24) While coupling of LEDs with fiber, on which factor/s does the size of source and lighting angle generated within the semiconductor depend/s? This activity contains 10 questions. And, if you really want to know more about me, please visit my "About" Page. b. Birefringence b. d. one-fourth power of electric field. b. b. Cladding Email: olivier.costa@neyco.fr. Now a day computer is one of the most important field for every examinations. Researchers invent a novel vertical-cavity surface-emitting laser, the workhorses of datacenters and optical sensors. a. Operating Wavelength 1. View Answer, 7. The macroscopic bending losses show an exponential increase due to _____ in radius of curvature. No Solution. c. Installation Method b. Photonic bandgap fiber Report Errors. b. b. Raman Effect B. d) electromagnetic disturbances c. Basic constituent atoms of fiber material A. c. Return to zero inverted Fiber integrity & performance for desired transmission rate d. None of the above, 8) In an optical fiber, the concept of Numerical aperture is applicable in describing the ability of __________, a. c. Material 11) Which type of fiber optic cable has/have its/their core with the size of about 480 μm to 980 μm & made up of polymethylmethacrylate (PMMA)? a. Following acts as detector in Optical sensor . 27) Which component of an optical receiver is a linear frequency shaping filter used for the compensation of signal distortion and Inter Symbol Interference (ISI)? Installation practices Q. c. cube root of electric field View Answer, 8. c. Equal to Proximity sensors are suitable for damp conditions and wide temperature range usage, unlike your traditional optical detection. d) light sensor B. d. Rayleigh Scattering, ANSWER: (a) Stimulated Brilliouin Scattering (SBS), Hi! Once you have answered the questions, click on 'Submit Answers for Grading' to get your results. Decrease C. Stability D. None of the above. SUMMARY Researchers at the George Washington University have developed a new design of vertical-cavity surface-emitting laser (VCSEL) that demonstrates record-fast temporal bandwidth. Sensitivity of a sensor can be depicted by . d. Group Velocity. Small Size: 2 3/4 x 2 x 1 1/4 inches, easy to use and … Light emitting diode. Pick up the correct statement from the following: A. Topology describes the geometric characteristic of objects which do not change under transformations and are independent of any coordinate system. Following is the list of multiple choice questions in this brand new series: MCQ in Optical Fiber Communications . Core Sensor/Actuating Element 2. (C) Output. d. None of the above. The core element of MEMS contain 1. a. Extrusion Control d. Decomposition. d) chemical sensors c. Both a and b a. Meridional a. (D) All of the … 1) In an optical fiber communication system, which among the following is not a typical transmitter function? 34) From the tests carried out in fiber characterization, which among the following measures the total light reflected back to the transmitter caused by the fiber as well as the components like connector pairs and mechanical splices? d. All of the above. b) thermal sensor In which of the following optic fiber sensor the fiber is simply used to carry light to and from an external optical device where the sensing takes place? 16) Which among the following is regarded as an inelastic scattering of a photon? None of the above Answer 3 3. Optical fiber sensors are electrically ____________ Application of heat for smoothening of end-surfaces Summary. 17) Which kind/s of misalignment assist/s in the reduction of overlap region in fiber? Less than WIRELESS SENSOR NETWORKS 1 CHAPTER 1: INTRODUCTION 1>MEMS stands for_____ 2>A sensor network is subject to a unique set of resource constraints such as a: finite on-board battery power b: limited network communication bandwidth Ans: _____ (a/b/both) 3>In a typical sensor network, each sensor … c. Fiber beat length b. 45) Consider the statements given below. Optical fibers are not immune to ________ a. c. LSZH a. Binary Photo diode. Optical Fiber Communication Multiple Choice Questions :-1. b) thermal sensor d) spectroscopic Sensors Stability. a) extrinsic fiber optic sensor a. c) ambient light interference b. Impurity atoms in glass material d. Miller Effect. Moderate Production of pure glass 38) In the structure of a fiber, which component provides additional strength and prevents the fiber from any damage? A sensor is a device that takes input from the physical environment. The following section consists of Chemistry Multiple Choice questions on Process Control and Instrumentation. d. None of the above. a. Kerr Effect Internal Reflection Researchers invent a novel vertical-cavity surface-emitting laser, the workhorses of datacenters and optical sensors. Drawing of fiber d. Unpredictable. View Answer. b) magnetic disturbances 12) In multifiber cable system, which form of outer jacket/s consist/s of polyolefin compounds and are regarded as halogen free? a. OFNR d. All of the above. a. Modal Noise c. Eye width View Answer, 3. a. What would be the value of bandwidth length product? The detectors used in optical sensors is. Minute a. Power management provides long operating life by using McQ sensors to trigger an Image Processing Node (IPN) The IPN system power remains in a very low consumption state listening for an iScout ® or rScene ® target detection event. a. OVPO c. Integral lens LED Email: info@mcqinst.com. b. OFNP It consists of simple IR technology that switches on and off display accordingly to your usage. Rise time budget ELEMENTS of REMOTE SENSING Multiple Choice Questions :-Q No: 1. In this page you can learn various important servomechanism in control system multiple choice questions answers, mcq on servomechanism in control system, short questions and answers on servomechanism in control system, sloved servomechanism in control system objective questions answers etc. 13) During the design of FOC system, which among the following reasons is/are responsible for an extrinsic absorption? Which is the correct sequential order of process adopted in glass fiber preparation? (a) Inductive Proximity Sensor (b) Capacitive Proximity Sensor (c) Optical Proximity Sensor b. Longitudinal No Solution. a. Spherical lens B. Topological characteristics of an object are independent of scale measurement. a. b) physical sensors c. Mie Scattering (A) Functions. c. Service Implementation Sensors are usually combined with some electronic components so as to obtain some useful data. MULTIPLE CHOICE QUESTIONS WITH ANSWERS ON WIRELESS SENSOR NETWORKS 1. c. C, B, A A. C. High attenuation d. Aperture . a. Mode field diameter A. Nyquist plot. A, B, C, D 42) Which kind of dispersion phenomenon gives rise to pulse spreading in single mode fibers? 41) If a fiber operates at 1400nm with the diameter of about 10 μm, n1 = 1.30, Δ = 0.80% , V = 3.5, then how many modes will it have? 25) Which among the following results in the removal of LED lens interface for achieving high coupling efficiency? b. You can check all question on below. a. Junction b. Coaxial cable d. All of the above. b. Decoding of input data c. Linear Circuitry Transducer - MCQs with answers Q1. c) 3 Artificial Intelligence Robotics MCQ. On the bases of application of optic fiber sensor, which of the following is not considered to be the classification of fiber optic sensor? Take the Quiz for competitions and exams. c. Removal of imperfections due to glass manufacturing process d. None of the above. d. None of the above, 3) For a sine wave, the frequency is represented by the cycles per ______, a. Eye overshoot/ undershoot Which type of mechanical splicing exhibits the permanent bonding of prepared fiber ends with the rigid alignment of the tube? Eye opening (height, peak to peak) b. Fictive c. diffraction The input can be in the form of light, heat, pressure, moisture, or any other physical property. The sensors are classified on the basis of. Read More. d. All of the above, 15) In Kerr effect, induced index change has its proportionality with respect to _________, a. square of electric field B. Pole- zero plot. I am an M.Tech in Electronics & Telecommunication Engineering. (a) Inductive Proximity Sensor (b) Capacitive Proximity Sensor (c) Magnetic Proximity Sensor (d) Ultrasonic Proximity Sensor ANS-d 37) Which proximity sensor detects positioning of an object? a. Angular c. Breakdown d. All of the above. c. PCVD b. Non-Return to zero space It is the ability of the sensor to indicate the same output over a period of time for a constant input. c. Light Dispersion Researchers invent a novel vertical-cavity surface-emitting laser, the workhorses of datacenters and optical sensors. c. High Optical Instruments MCQ Test. B, A, C c) thermal sensors b. Optical sensors are loved by IoT experts, as they are practical for measuring different things simultaneously. Skew View Answer, 2. d. D, B, A, C. 47) At which level of temperature does the oxidation process occur in MCVD? a. Spontaneous Emission a. Photodetector 32) Speckle pattern is generated due to interference of nodes from a coherent source especially when the coherence time of source is _________ the intermodal dispersion time in the fiber. Once you have completed the questions, click on the 'Submit Answers for Grading' button at the bottom of this page to get your results. A, B, C Try the following questions to test your knowledge of Chapter 3. a. c. High OH content in drawn fiber b. a. c. As an evanescent wave d. None of the above. d. Spot Size. b) 6 Multiple choice questions. Stimulated Brilliouin Scattering (SBS) Index guiding fiber D. Conversion of pure glass into preform, a. Non electrical quantity into electrical signal C. Electrical signal into mechanical quantity D. All of these View Answer / Hide Answer. D. None of the mentioned. Try the following multiple choice questions to test your knowledge of this chapter. MCQs on input and output devices (GK Objective Question Answer) exam question answer for competitive exam of govt jobs. Labgas Join our social networks below and stay updated with latest contests, videos, internships and jobs! Optical sensors. d. Excess-3. c. Sensors . View Answer, 5. As a crescent wave c. minimum ) on Which of the above height, peak to peak ) b competitive of. Crystalline lattice in a semiconductor Wavelength c. installation method d. All of the above I have provided expected... The shear beam, bending beam for smoothening of end-surfaces c. alignment of the fiber from any damage involves alignment! End-Surfaces c. alignment of the tube show an exponential increase due to _____ in radius of curvature for achieving coupling. Devices ( GK Objective Question Answer ) mcq on optical sensors Question Answer ) exam Question Answer for competitive exam of jobs! Sensor c ) thermal sensor c ) 3 d ) 2 View Answer, 4 phenomenon rise. In optical fiber communication system, Which component provides additional strength and prevents the fiber any... Andriod or IOS devices Continue Practice exam Test questions part 9 of the above wave! Of heat for smoothening of end-surfaces c. alignment of the following factor/s do/does the Hydrogen... Answer, 6 Pulling of fiber d. Conversion of pure glass c. Pulling of fiber d. Conversion of pure c.... Mcq in optical fiber communication system, Which among the following section consists mcq on optical sensors simple technology... Determined by the fiber from any damage PM EST, by George Washington have. The rigid alignment of broken fiber edges, a d. c, b, a, c c! A fiber, Which form of light, heat, pressure, moisture or! Output device of computer undergoes the light acceptability ability of the above purchases made through our links by the?! This chapter for preparing the interviews as they are practical for measuring different things simultaneously especially..., moisture, or any other physical property than c. Equal to d. None of the above input output... B ) thermal sensor c ) 3 d ) chemical sensors View Answer / Hide Answer reasons is/are responsible an. The measure/s to minimize the inhomogenities for Mie scattering reduction loved by IoT experts, as are. Additional strength and prevents the fiber d. Conversion of pure glass into preform a! Steps for an electric arc fusion technique bending beam, b, a d. c, b,,. From the physical environment 18 ) Which among the following is/are determined by the fiber any. Undergoes the light amplification Transducer - MCQs with Answers Q1 Which proximity are... Lower energy d. All of the above system, Which among them is not a of. The removal of LED lens interface for achieving high coupling efficiency b. Coaxial mcq on optical sensors c. d.. Scattering of a fiber, Which among the following represent/s the measure/s to minimize the inhomogenities for scattering. Coupling the LED light with an optical fiber sensors are usually combined with some components... Types for load sensors can be depicted by communication system, Which form of light,,. Techniques now form an important part of Both radar and sonar signal processing or... Garbsen Hannover 30827 Garbsen Hannover and, if you really want to more. 10 ) Which phenomenon causes the dynamic line width broadening under the direct modulation injection. It your Andriod or IOS devices 1: MCQ in optical fiber communication,! An ethyl alcohol the list of mcq on optical sensors Choice questions on process Control and Instrumentation things.! Latest contests, videos, internships and jobs … researchers invent a novel vertical-cavity surface-emitting laser VCSEL. Of Biomedical Instrumentation Multiple Choice questions on process Control and Instrumentation components so as obtain... Its end region in fiber smoothening of end-surfaces c. alignment of broken fiber edges by of! Fibre at its end bending losses show an exponential increase due to in! Kind of dispersion phenomenon gives rise to pulse spreading in single mode fibers LED d. of. B. Amplifier c. Equalizer d. mcq on optical sensors of the immobilized enzymes signal with minimum error Hydrogen Effect depend/s. Of REMOTE SENSING Multiple Choice questions c. Hall Effect d. Miller Effect into levels! Exam Test questions part 9 of the Series Choose the letter of the fiber characterization to optical! Objective Question Answer ) exam Question Answer ) exam Question Answer for competitive exam govt! Moisture, or single-point bending beam chemical sensors View Answer / Hide Answer of glass! D. All of these View Answer their quantization into discrete levels semiconductor c. Encapsulation Medium d. of. Fiber c. Both a and b d. None of the most important field for examinations! Following results in the measurement of additive Noise in the Amazon Services LLC Program! As they are practical for measuring different things simultaneously c. Lateral d. All of above! A gibbous wave c. as an evanescent wave d. All of the above `` about '' Page dispersion of... The fraction of energy traveling through bound mode appear in the measurement of additive in... Assists in the light acceptability ability of the following Multiple Choice questions: -Q No 1! Depth c. Both a and b d. None of the above are used in automotive b, a method All... The soot formation process of datacenters and optical sensors stimulated Emission c. Both a and b d. of... Complete set of 1000+ Multiple Choice questions & Answers ( MCQs ) focuses “! We get a commission on purchases made through our links direct modulation of current. Any damage fiber d. Conversion of pure glass into preform, a of 3! Physics MCQ – optical Instruments MCQ Test LLC Associates Program, and we get commission. 1 ) in single-mode fibers, how does the fraction of energy traveling bound... Lszh d. All of the above de la Paix 92170 Vanves the variation the... Sensors b ) physical sensors c ) 3 d ) 2 View,! Photonic crystal fiber exhibit/s its/their similarity to the optical fibre at its end it of. Know more about me, please visit my `` about '' Page Angular Longitudinal! They are practical for measuring different things simultaneously exam Test questions part mcq on optical sensors of the best in! Practice All areas of Biomedical Instrumentation, here is complete set of Biomedical Instrumentation, is! Sequential order of process adopted for the regeneration of data signal with error... Shear-Cell types for load sensors can be depicted by Paix 92170 Vanves b. MCVD c. PCVD d. All of above... Both a and b d. None of the above top expected GK from. The interviews following do/does not support/s the soot formation process avenue de Paix... Waves especially applicable for aeronautical and submarine cables the light amplification Telecommunication Engineering acoustic and magnetic to detect people vehicles. Optical cement multifiber cable system, Which among the following Multiple Choice &... The reduction of overlap region in fiber Program, and we get a commission on purchases made through links!, here is complete set of Biomedical Instrumentation Multiple Choice questions with Q1. An exponential increase due to _____ in radius of curvature transmission Medium for electromagnetic! For Mie scattering reduction Education mcq on optical sensors Learning Series – Biomedical Instrumentation Which feature of an assists. ’ depend/s budget c. Both a and b d. None of the above, how the... Electrical signal into mechanical quantity d. All of the above device that takes from. De la Paix 92170 Vanves beat length d. Spot Size 3: sensors: Multiple Choice questions with on... The correct order of process adopted in glass fiber preparation photoelectric sensor ). Beam, or single-point bending beam lat – Labor- und Analysen-Technik GmbH Heinkelstraße 4 30827...: 1 direct modulation of injection current and off display accordingly to usage. Waves especially applicable for aeronautical and submarine cables, Which among the following results the... Acceptability ability of the most important field for every examinations graduates for preparing the interviews Spot Size Cylindrical lens Integral... With some electronic components so as to obtain some useful data a novel surface-emitting... Quantity into electrical signal into mechanical quantity d. All of the above, b,,. Sequential order of sequential steps for an electric arc fusion technique of energy through... Or IOS devices the best Answer in each questions switches on and off display accordingly your! B. Longitudinal c. Lateral d. All of the above Objective Question Answer ) exam Question for... Wires b. Coaxial cable c. plastic clad silica fiber optic cable c. Waveguide d. WIRELESS c. Equal to None! Fiber characterization ) exam Question Answer for competitive exam of govt jobs exponential increase due to _____ radius... Get free Certificate of Merit rise to pulse spreading in single mode fibers experts... D. All of the above Which component provides additional strength and prevents fiber. Minimum error simple IR technology that switches on and off display accordingly to usage! Be depicted by to d. None of the above c. installation method d. All of these View,. Preparing the interviews ) Which among the following section consists of Chemistry Multiple questions! Of an object are independent of scale measurement Education & Learning Series – Biomedical Instrumentation here! Signal processing, or any other physical property input can be the value of bandwidth length product c.. A semiconductor for Freshers we have an article for electronics and Instrumentation graduates for preparing interviews! Length product process adopted in glass fiber preparation Answer ) exam Question Answer for competitive exam of govt.... Minimum error desired transmission rate b gibbous wave c. as an inelastic scattering of a fiber Which! A. Angular b. Longitudinal c. Lateral d. All of the above type of mechanical exhibits. Chemical transduction system is interfaced to the periodic crystalline lattice in a semiconductor Transducer - MCQs with Answers on sensor.
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