Download Aptitude Crack
img not found img not found

Measurements and Instrumentation - Engineering

Q1:

Which of the following instruments has non-linear scale?
  1. Moving coil instrument
  2. Moving iron instrument
  3. Electrostatic instrument
  4. Rectifier instrument
Select the answer as per following codes

A 2 only

B 2 and 3 only

C 2, 3 and 1

D 1, 2, 3 and 4

ANS:B - 2 and 3 only

Moving coil and Rectifier Instruments have linear scale. Moving iron and electrostatic have non-linear scale.