A mercury barometer measures the _____________ pressure?
A mercury barometer measures the _____________ pressure?
A. Atmospheric
B. Gauge
C. Vacuum
D. Absolute
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Which of the following fluid flow measuring devices can measure the largest flow rate ?
Which of the following fluid flow measuring devices can measure the largest flow rate ?A. V-notch
B. Rotameter
C. Orificemeter
D. WeirWorking principle of mercury in glass thermometer is based on the ______________ of mercury with increase in temperature?
Working principle of mercury in glass thermometer is based on the ______________ of mercury with increase in temperature?A. Increase of pressure
B. Increase of thermal conductivity
C. Volumetric expansion
D. Differential linear expansionFor an input forcing function, X(t) = 2t2, the Laplace transform of this function is________________?
For an input forcing function, X(t) = 2t2, the Laplace transform of this function is________________?A. 2/s2
B. 4/s2
C. 2/s3
D. 4/s3The ______________ of a vapor pressure thermometer is a primary element?
The ______________ of a vapor pressure thermometer is a primary element?A. Pointer
B. Bourdon tube
C. Bulb
D. None of theseThe function of a transducer is to _______________ ?
The function of a transducer is to _______________ ?A. Modify the input signal
B. Amplify the input signal
C. Convert the primary signal into a more useful quantity, usually an electric impulse
D. Codify/decodify the input signalResponse of a linear control system for a change in set point is called __________________?
Response of a linear control system for a change in set point is called __________________?A. Frequency response
B. Transient response
C. Servo problem
D. Regulator problem