Is motorized MCCB required rotatory handle

Question Posted / savita pandey

Is motorized MCCB required rotatory handle..

Answer / venkatesh

yes because if the machine is failed it can be operated by the handle

Is This Answer Correct ?

4 Yes

0 No

More Electrical Engineering Interview Questions

why AC signals are represented by sinusoidal waveform?WHY other waveforms not used for representation

Can we indroduce the principle of single phase induction mator to Transformer? i.e. by Producing rotating flux in the transformer.

specify the inbuilt protections in DG

why the indian frequency is 50 hz & U.S.Frequency of 60 hz

What is the approximate value of stacking factor?

what is the function of buchhos rely in transformer

What are the main significances of root locus?

Why restricted earth fault protection is needed? Why can’t differential Protection is sufficient?

WHAT IS MEANT BY TV TERMINAL IN 500MVA TRANSFORMER?

I've heard that most of the substations are rated in multiples of 1.11 because of form factor.What is form factor?

why reactive power produce in generator? why inductive load absorbe reactive power?

pls send me some question and answer for rrb railway interviw related 2010

For more Electrical Engineering Interview Questions Click Here