Science, asked by mohdrafay3322, 10 months ago

If the motor is 75% efficient, and 12 KJ of electrical energy is converted to mechanical work, then the heat lost in the motor is
A) 3 KJ
B) 4 KJ
C) 9 KJ
D) 15 KJ

Answers

Answered by BiplabMohanta

0

Answer:

3ygfhjkkjjjjiiiiiii

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