The current passing through a resistance of 100 ± 0.2% Ω is 2 ± 0.5% A. The limiting error in computation of power will be-A-± 0.7%B-± 0.9%C-± 1.2%D-± 0.3%-C-± 1.2%

Question

The current passing through a resistance of 100 &plusmn; 0.2% &Omega; is 2 &plusmn; 0.5% A. The limiting error in computation of power will be-A-&plusmn; 0.7%B-&plusmn; 0.9%C-&plusmn; 1.2%D-&plusmn; 0.3%-C-&plusmn; 1.2%

APTITUDE CRACK · Accepted Answer

C &plusmn; 1.2% Limiting error = 2 x 0.5 + 0.2 = &plusmn; 1.2% (we have to take 2 x 0.5 because power &prop; I2).

Measurements and Instrumentation - Engineering

The current passing through a resistance of 100 ± 0.2% Ω is 2 ± 0.5% A. The limiting error in computation of power will be

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Measurements and Instrumentation - Engineering

The current passing through a resistance of 100 ± 0.2% Ω is 2 ± 0.5% A. The limiting error in computation of power will be

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For help Students Orientation Mcqs Questions

For help Students Orientation
Mcqs Questions