Instrumentation Transducer questionsBy Sivaranjith - February 24, 2018021FacebookTwitterPinterestWhatsApp Welcome to your Quiz.This quiz is about transducers and types of transducers. it contains 10 questions 1. What is the relation between scale factor and sensitivity of a transducer? Scale factor is double of sensitivity Scale factor is inverse of sensitivity Sensitivity is inverse of scale factor Sensitivity is equal to scale factor None 2. Which of the following can be measured using Piezo-electric transducer? Velocity Displacement Force Sound None 3. Which of the following is used in a photoconductive cell? Selenium Quartz Rochelle salt Lithium sulphate None 4. Capacitive transducer are used for? Static measurement Dynamic measurement Transient measurement Both static and dynamic None 5. A transducer converting ground movement or velocity to voltage is known as ________________ Geophone Pickup Hydrophone Sonar transponder None 6. Which of the following is not a characteristic of ideal transducer? High dynamic range Low linearity High repeatability Low noise None 7. Which of the following represent active transducer? Strain gauge LVDT Thermistor Thermocouple None 8. What is the principle of operation of LVDT? Mutual inductance Self-inductance Permanence Reluctance None 9. Which transducer is known as ‘self-generating transducer’? Active transducer Passive transducer Analog transducer Secondary transducer None 10. Which of the following is an analog transducer? Encoders Strain gauge Digital tachometers Limit switches None Time's up
