Download Aptitude Crack
img not found img not found

Energy and Power

Q1:

The power rating of a carbon-composition resistor that is to handle up to 1.2 W should be

A 2 W

B 1 W

C 5 W

D 0.5 W

ANS:A - 2 W

1.2W resistor rating b/w above 1W below 1.5W/2W.

1W resistor is will use instead of 1.2W resistor will heatup. So we can use a 2W resistor instead of 1.2W. Rating will high no problem for ckt but rating will less than operating value equipment will burn.



img not found
img

For help Students Orientation
Mcqs Questions

One stop destination for examination, preparation, recruitment, and more. Specially designed online test to solve all your preparation worries. Go wherever you want to and practice whenever you want, using the online test platform.