SSE JE Electrical Engineering 10 Dec 2020 Papers

© examsiri.com

Question : 140 of 200

Marks: +1, -0

What is the mechanical efficiency in a DC generator?

$\text "VI"/\text "mechanical power supplied"$
$\VI/{\E_\g\I_\g }$
${\E_\g\I_\g }/\VI$
${\E_\g\I_\g }/\text "(mechanical power supplied)"$

Go to Question:

Prev Question

Next Question