Question

11.
The heat generated in a circuit is dependent upon the
resistance, current and time for which the current is
flown. If the error in measuring the above are as 1%,
2% and 1% the maximum error in measuring heat
will be
(a) 2%
(b) 3% (c)6% (d) 1%
​

Answer 1

Explanation:

The heat generated in a circuit is dependent upon the

resistance, current and time for which the current is

flown. If the error in measuring the above are as 1%,

2% and 1% the maximum error in measuring heat

will be

(a) 2%

(b) 3% (c)6% (d) 1%

(b)