Home/Quiz/Instrumentation – basics questions Instrumentation – basics questions Welcome to your Quiz .This quiz is about instrumentation basics.it contains 15 questions 1. Low pressure is expressed in torr bar pascal 2. Psychrometer is used to measure humidity density level flow 3. Hydrometer is used to measure Density humidity moisture 4. For what purpose Pirani gauge is used? High pressure measurement. Low pressure measurement. flow stress 5. Which transducer converts heat energy into electrical energy? thermowell RTD Thermocouple thermistor 6. The electric device which blocks DC but allows AC is called: Capacitance resistor inductor 7. A device that changes one form of energy to another is called transducer transmitter transformer 8. Electromagnetic flow meter is not suitable for which kind of fluids? conductive fluids. Non conductive fluids. 9. Stroboscope is used for the measurement of____? Angular velocity. Radiation detector vibration detector 10. Bolometer is used as ________? Radiation detector. flow detector angular velocity Time's up