Q.

Which of the following instruments has the best accuracy?

  • AThermocouple 
  • BMoving-coil
  • CMoving-iron 
  • DRectifier type 
Correct Answer : (B)

Moving-coil

Hints :

Moving-coil instruments has the best accuracy.

Previous

In a meggar, controlling torque is provided by 

Next

Which of the following cannot be used to measure pressure?

Join The Discussion