Category: Measurement and Instrumentation

A. Kelvin’s double bridge
B. Wheat stone bridge
C. Meggar
D. None of the above

A. spring
B. gravity
C. coil
D. eddy current

A. out of phase by 90°
B. out of phase by 60°
C. out of phase by 30°
D. out of phase by 0°
E. out of phase by 180°

A. spherical type
B. concentric cylindrical type
C. electrostatic type
D. multilayer parallel plate type

A. secondary instrument
B. absolute instrument
C. recording instrument
D. integrating instrument

A. absolute
B. indicating
C. recording
D. integrating
E. none of the above

A. Small range moving coil voltmeter
B. D.C. potentiometer
C. Small range thermocouple voltmeter
D. None of the above

A. comparing two voltages
B. measuring a current
C. comparing two currents
D. measuring a voltage
E. none of the above

A. accuracy and reproducibility
B. accuracy, sensitivity and reproducibility
C. drift and dead zone
D. static error

A. electrostatic voltmeter
B. hot wire voltmeter
C. isothermal voltmeter
D. electrodynamic voltmeter