Strain gage pressure transducers are used to measure __________ pressures. gage

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Question
Strain gage pressure transducers are used to measure __________ pressures.
Options
A. gage as well as vacuum
B. absolute as well as differential
C. both (a) and (b)
D. neither (a) nor (b)

Correct Answer

both (a) and (b)

Process Control and Instrumentation problems

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1. Continuous shell temperature measurement in a liquid-liquid heat exchanger is done by a
Options
A. thermocouple
B. reistance thermometer
C. mercury in glass thermometer
D. vapor pressure thermometer

8. Which of the following temperature measuring instruments need not touch the object whose temperature is being measured?
Options
A. Radiation/infrared pyrometer
B. Filled system thermometer
C. Mercury in glass thermometer
D. Thermo electric pyrometer

9. Select the correct statement from the following.
Options
A. The frequency response of a pure capacity process is unbounded.
B. The phase lag of a pure time delay system decreases with increasing frequency.
C. The amplitude ratio of a pure capacity process is inversely proportional to frequency.
D. The amplitude ratio of a pure time delay system increases with frequency.

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