| Other Electrical Engineering Interview Questions |
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| Question |
Asked @ |
Answers |
| |
| why DC motor body is plain cover but AC motor is different
like finse? |
| 2 |
| What is the difference between automatic & semi-automatic
star-delta starters? |
| 3 |
| what is meant by armature reaction & where its happen ? |
| 3 |
| HOW TO CALCULATE SINGLE PHASE AMPERES IN 3 PHASE TRANSFORMER?
GIVE AN EXAMPLE PLZZZ
|
| 1 |
| what is an alternator & generator |
| 5 |
| I am going to appear for the RRB Chennai Section Engineer
online exam. Please send me the question papers from 2001 to
date to my mail id: vsujith_rajan@yahoo.co.in |
RRB | 3 |
| tell 2 reasons for why only copper is used in domestic
wires& only alluminium in transmission lines ? |
ABB | 10 |
| In tranformer winding Connection Like Dyn1 ,so LV lags Hv
by 30 deg and Dyn11 LV lead HV by 30,so how do this lagging
and leading afffect the transformer?? |
| 2 |
| if we have 380 KVA DG. how to calculate Power Factor. With
detailed formula |
| 1 |
| What will be the effect of in HT XLPE 220 KV
cable when one side of the Armour/cable ends are not
grounded. Will there is difference between 3-phase voltages?
like: if
A. Both End of Cable grounded Phase Voltages:- V1=219 KV,
v2=220 Kv, v3=220 KV.
B. One End is grounded other is not: than Impact on Phase
Voltages:- V1= KV, v2= Kv, v3= KV. Remain same or
unchanged??
|
Jamshoro | 3 |
| which braking is used in traction motor and what is its
working send at mukeskumar27@hotmail.com
|
| 2 |
| What is the use of insulation tester and how it is to be
used. |
| 2 |
| |
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