Consider the following statements about a moving iron instrument
- It is an unpolarised instrument.
- It has permanent magnet.
- It has a fixed coil.
- 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
Show Answer
Answer: C
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