Electronics and Communication Engineering - Measurements and Instrumentation - Discussion

Discussion Forum : Measurements and Instrumentation - Section 2 (Q.No. 36)

Measurements and Instrumentation

36.

A meter has a square law scale. For 2 A current the deflection in 90°. For a deflection of 45°, the current is

1 A

1.5 A

1.414 A

1.61 A

Answer: Option

Explanation:

Discussion:

2 comments Page 1 of 1.

Dev said: 8 years ago

Here, we can multiply it by 2 also.

Ahmad said: 1 decade ago

O proportional to i2.

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