Measurements and Instrumentation - Engineering

Q1:

Assertion (A): Moving iron instrument can be used on ac or dc. Reason (R): In a moving iron instrument deflecting torque is proportional to square of current.

A Both A and R are true and R is correct explanation of A

B Both A and R are true but R is not correct explanation of A

C A is true R is false

D A is false R is true

ANS:A - Both A and R are true and R is correct explanation of A

No answer description is available.