Silver point temperature is ______________ °C?
Silver point temperature is ______________ °C?
A. 760.5
B. 860.5
C. 960.5
D. 1060.5
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A manometer measures the _____________ pressure?
A manometer measures the _____________ pressure?A. Atmospheric
B. Absolute
C. Gauge
D. None of theseThe frequency at which maximum amplitude ratio is attained is called the ______________ frequency?
The frequency at which maximum amplitude ratio is attained is called the ______________ frequency?A. Corner
B. Resonant
C. Cross-over
D. NaturalPlatinum resistance thermometer is the international standard for temperature measurement between __________________?
Platinum resistance thermometer is the international standard for temperature measurement between __________________?A. Triple point of hydrogen and freezing point of antimony
B. 13.81°K to 903.9°K
C. Both A. and B.
D. Neither A. nor B.A first order system with a time constant of 1 min is subjected to frequency response analysis. At an input frequency of 1 radian/min, the phase shift is______________?
A first order system with a time constant of 1 min is subjected to frequency response analysis. At an input frequency of 1 radian/min, the phase shift is______________?A. 45°
B. -90°
C. -180°
D. -45°Which of the following flow-metering instruments is an areameter ?
Which of the following flow-metering instruments is an areameter ?A. Venturimeter
B. Rotameter
C. Pitot tube
D. Hot wire anemometerWhich of the following is not a variable area flow meter ?
Which of the following is not a variable area flow meter ?A. Piston type meter
B. Rotameter
C. Magnetic flow meter
D. Orifice and tapered plug meter