SSC JE Electrical Engineering 2015 Paper

© examsiri.com

Question : 174 of 199

Marks: +1, -0

In dc operation of flouroscent tube, the life of the tube

Ramain same
Decreases by about 80% as that with ac operation
May increase or decrease
Increases by about 80% as that with ac operation

Go to Question:

Prev Question

Next Question