Choose the correct answer

The temperature coefficient of resistance of a wire is 0.00125 per C. At 20C, its resistance is 1 . The resistance of the wire will be 2 at

- a) 800 C

- b) 700 C

- c) 850 C

- d) 820 C

Correct Answer:

d) 820 C

0

Answered on 29/10/2020 at 12:00PM by Thamizh