Practice MCQ Questions and answers on Measurement & Instrumentation Mcqs

A. static sensitivity

B. dynamic deviation

C. linearity

D. precision or accuracy

A. multiple shunt or series resistances inside the meter

B. multicoii arrangement

C. variable turns of coil

D. multi range meters inside the measurement system

E. any of the above

A. that it works on the principle of complex variation

B. that it measures the response of linear ramp voltage

C. same as digital meter

D. that it measures the amplitude of a single at two points and at the same time measures their phase difference

A. safe guard it against creep

B. brake the instrument

C. bring energy meter to stand still

D. maintain steady speed and equal to driving torque

A. (n – 1) wattmeter elements

B. n wattmeter elements

C. (n + 1) wattmeter elements

D. 2n wattmeter elements

A. Amplifier gain and phase shift

B. Filler transfer functions

C. Complex insersion loss

D. All of the above

A. light load or friction

B. lag and creep

C. overload and voltage compensation

D. temperature compensation

E. all of the above

A. induction instrument

B. electrostatic instrument

C. moving coil instrument

D. any of the above

A. temperature error

B. wave shape error

C. frequency error

D. all of the above

A. elastic galvanometer

B. vibration galvanometer

C. Duddlb galvanometer

D. spot ballistic galvanometer