IndiaBIX

Electronics and Communication Engineering - Measurements and Instrumentation - Discussion

Discussion Forum : Measurements and Instrumentation - Section 5 (Q.No. 27)
Measurements and Instrumentation
27.
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
1, 2, 3 are correct
1, 2, 4 are correct
1, 3 and 4 are correct
2, 3, 4 are correct
Answer: Option
Explanation:

It does not have a permanent magnet.

Discussion:
Be the first person to comment on this question !
Post your comments here:

Your comments will be displayed after verification.

Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers