Download Aptitude Crack
img not found img not found

Measurements and Instrumentation - Engineering

Q1:

Consider the following statements about a moving iron instrument
  1. It is an unpolarised instrument.
  2. It has permanent magnet.
  3. It has a fixed coil.
  4. It has two iron vanes.
Of these statements

A 1, 2, 3 are correct

B 1, 2, 4 are correct

C 1, 3 and 4 are correct

D 2, 3, 4 are correct

ANS:C - 1, 3 and 4 are correct

It does not have a permanent magnet.