how a single machine can act as both motor and generator? and give explanation

how a single machine can act as both motor and generator? and
give explanation interms of connections?

Question Posted / sivaroyal17

how a single machine can act as both motor and generator? and give explanation interms of connecti..

Answer / pandu

it will depending upon the input there is no connection
changes

Is This Answer Correct ?

1 Yes

1 No

More Electrical Engineering Interview Questions

why corona loss is less with negative polarity?

What is the comparision (advantages / disadvantages) of 110V, 60 Hz system to 230 V, 50 Hz system.

what is creepage distance in sub-station?

what will be happen if earth point is being used for as a neutral point for raw power , and same will be used for ups earthing

where does the unbalanced current flow in the delta circuit

what is the similarity and difference between ups and inverter?

What do you mean by 4.44 in this transformer equetion E=4.44 nfqm

how to check the LRS resistance .......................

11 kv line me tino phase takra jaye to present time me approximately voltage aur current kya hoga...

Can we use the 60 HZ transformer/rectifier/Motors/Coils in 50 HZ? if not so, why?

why is only master neutral contactor is made to switch in synchronization of dg sets

Why usually in all electrical equipment taking more current in Y pahse like pumps,compressor,or any other applications

For more Electrical Engineering Interview Questions Click Here