Measurement and Instrumentation Objective Questions and Answers pdf - 1

Question: 1

The ratio of maximum displacement deviation to full scale deviation of the instrument is called

(A) precision or accuracy

(B) linearity

(C) dynamic deviation

(D) static sensitivity

Question: 2

In a meggar controlling torque is provided by

(A) eddy current

(B) coil

(C) gravity

(D) spring

Question: 3

A sensitive galvanometer produces large deflection for a

(A) large value of voltage

(B) large value of power

(C) large value of current

(D) small value of current

Question: 4

The temperature of a furnace can be measured by

(A) optical pyrometer

(B) clinical thermometer

(C) mercury thermometer

(D) bimetallic thermometer

Question: 5

In an instrument hysteresis means

(A) the change in same reading when input is first increased and then decreased

(B) the repeatability of the instrument

(C) the reliability of the instrument

(D) the inaccuracy due to change in temperature