Download Aptitude Crack
img not found img not found

Transformers

Q1:

In a certain transformer, the input power to the primary is 120 W. If 8.5 W are lost to the winding resistance, what is the output power to the load, neglecting any other issues?

A 0 W

B 14.1 W

C 111.5 W

D 1,020 W

ANS:C - 111.5 W

Please give me correct explanation for this question came in KPCL. They gave different answer that what you gave above 120-8.5 = 111.5.

But in KPCL answer key they gave different answer. And I applied the same logic as Indiabix mentioned.



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.