Electronics and Communication Engineering - Measurements and Instrumentation - Discussion

Discussion Forum : Measurements and Instrumentation - Section 2 (Q.No. 15)
15.
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
2 only
2 and 3 only
2, 3 and 1
1, 2, 3 and 4
Answer: Option
Explanation:

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

Discussion:
1 comments Page 1 of 1.

Mahes said:   9 years ago
Tell me all linear elements and non-linear elements.

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