This set of Instrumentation Transducers Multiple Choice Questions & Answers (MCQs) focuses on “Fibre Optic Sensors”. 1. OTDR stands for _______________ a) Optical time domain reflectometer b) Optical transfer data rate c) Optical time data registers d) None of the mentioned 2. Which of the following is not correct for fibre optic sensors? a) Immune … Read more
This set of Instrumentation Transducers Multiple Choice Questions & Answers (MCQs) focuses on “Ultrasonic Sensors”. 1. Basically sound waves are ______________ a) Voltage signals b) Pressure waves c) Current d) Radiation 2. Which of the following is not a character of a sensor of a sound wave? a) Causes no health hazard b) They are … Read more
This set of Instrumentation Transducers Multiple Choice Questions & Answers (MCQs) focuses on “IR Radio Sensors”. 1. Which of the following is not a part of electro magnetic radiation? a) UV b) Visible region c) IR spectra d) None of the mentioned 2. Which of the following represents IR wavelength? a) 100 nm to 700 … Read more
This set of Instrumentation Transducers Multiple Choice Questions & Answers (MCQs) focuses on “Micro Sensors”. 1. MEM stands for _________________ a) Macro electro magnetism b) Macro electro mechanism c) Micro electro mechanism d) Micro electro magnetism 2. Which of the following represents the inverse transducer of a microphone? a) Micro speaker b) Pressure transducer c) … Read more
This set of Instrumentation Transducers Multiple Choice Questions & Answers (MCQs) focuses on “Smart Sensors”. 1. _______________ handle mathematical operations necessary to deliver the output signal. a) Small sensors b) Mat sensors c) Soft sensors d) Super sensors 2. Which of the following is not a configuration of a smart sensor? a) Transducer b) Network … Read more
This set of Instrumentation Transducers Multiple Choice Questions & Answers (MCQs) focuses on “Semiconductor Sensors”. 1. Semiconductor used in sensors will be _____________ a) Pure form b) Doped form c) Pure or doped form d) None of the mentioned 2. A semiconductor can act as ___________________ a) Insulator b) Semi conductor c) Pure conductor d) … Read more
This set of Instrumentation Transducers Multiple Choice Questions & Answers (MCQs) focuses on “Sensor Systems”. 1. Which of the following is correct for tactile sensors? a) Touch sensitive b) Pressure sensitive c) Input voltage sensitive d) Humidity sensitive 2. Change in output of sensor with change in input is ____________ a) Threashold b) Slew rate … Read more
This set of Instrumentation Transducers Multiple Choice Questions & Answers (MCQs) focuses on “Time Division Multiplexing”. 1. Time division multiplexing includes ___________________ a) Wired link b) Radio link c) Radio or wire link d) None of the mentioned 2. Which of the following data is correct for TDM? a) Analog data is transmitted b) Digital … Read more
This set of Instrumentation Transducers Question Bank focuses on “Frequency Division Multiplexers”. 1. FDM is associated with ________________ a) FM/FM modulation b) PDM/FM modulation c) Both FM/FM and PDM/FM modulation d) None of the mentioned 2. In FDM, carrier signal have ______________ a) Low frequency b) Very high frequency c) Multiplexing is not possible d) … Read more
This set of Instrumentation Transducers Multiple Choice Questions & Answers (MCQs) focuses on “Radio Telemetry”. 1. Radio telemetry is useful when source and receiver is at ________________ a) Long distance separation b) Short distance separation c) Varying separation distance d) All of the mentioned 2. PLCC stands for _________________ a) Power Load Carrier Current b) … Read more
