Electronics and Communication Engineering - Measurements and Instrumentation - Discussion

Discussion Forum : Measurements and Instrumentation - Section 6 (Q.No. 22)

Measurements and Instrumentation

22.

In a hot wire instrument, the deflection is proportional to

peak value of ac current

average value of ac current

rms value of ac current

either (a) or (b)

Answer: Option

Explanation:

No answer description is available. Let's discuss.

Discussion:

10 comments Page 1 of 1.

S prabhakar said: 1 year ago

In hotwire instruments, the deflection is directly proportional to the square of the current. i.e. θ ∝ I2.

Dibyendu bera said: 9 years ago

Answer - option c.

Deflection is proportional to square of the rms value.

K.CHIRANJEEVI said: 7 years ago

Correct answer is C.

Hot wire instrument based on rms value.

Papdv said: 7 years ago

Here, the Correct answer is C.

Matias said: 6 years ago

Answer is C. I too agree.

Rahul said: 8 years ago

The Correct answer is C.

Pankaj said: 8 years ago

The Correct answer is C.

Jai said: 8 years ago

The Correct answer is C.

Sanavi said: 8 years ago

The Correct answer is C.

PALADUGU said: 5 years ago

Answer is option C.

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