Related Questions

An aneroid barometer measures the __________ pressure.
A Atmospheric
B Absolute
C Vacuum
D Gage
An aneroid barometer
A is very unreliable
B can measure only atmospheric pressure
C measures pressure by sensing deflection of an evacuated chambers.
D can be used to measure gas or liquid flow rates
E None of the above
The pressure sensing element of elastic type pressure gauge is never made in the form of a
A Bellow
B Diaphragm
C Strip
D Bourdon tube
Which of the following is not a mechanical pressure sensing element?
A Bellows
B Diaphragm
C Bourdon tube
D U-tube
A barometer measures the __________ pressure.
A Absolute
B Gauge
C Absolute as well as gauge
D Dynamic
A mercury barometer measures the __________ pressure.
A Atmospheric
B Gauge
C Vacuum
D Absolute
__________ strain gauge is the most sensitive sensing element for strain measurement.
A Photoelastic
B Semiconductor
C Wire resistance
D None of these
The __________ of the fluid contained in the temperature sensing element (i.e., bulb) of filled system thermometers changes with change in temperature.
A Pressure
B Volume
C Viscosity
D All of the above
When a barometer is rising air pressure is
A Increasing
B Decreasing
C Constant
D Zero
Thermistor, which has high temperature co-efficient of resistivity, is used as the sensing element in resistance thermometer. It is a/an
A Insulator
B Conductor
C Solid semi-conductor
D Liquid semi-conductor

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