| Other Electrical Engineering Interview Questions |
| |
| Question |
Asked @ |
Answers |
| |
| why do we use 3 single phase instead of one 3 phase?? though
vee connection is its advantage but what is the hidden
reason behind it?? |
| 2 |
| what is CRGO Transformers? |
TATA | 3 |
| can we apply kirchhoff's laws to circuits containing non
linear elements? |
| 2 |
| what is difference between start imitation and start
interlock for 3 phase motor protection ? |
OPS | 2 |
| How to design power source say 5KW i/p :415v 3 ph, o/p 5KW
constant, variable currnt and variable volatge 10-230v, |
| 2 |
| List any four conventional sources of energy. |
| 1 |
| can a motor acts as a generator |
Cummins | 8 |
| WHWT IS USE OF VACCUM CIRCUIT BREAKER |
| 4 |
| If excitation will increase, then what will be the effect
on power factor? Will it decrease or increase? |
Prozone | 4 |
| what is principle in relay testing kit? |
| 3 |
|
What is the difference between the watt hour meter and Var
hour meter in terms of internal connection and work theory .
ie "When the meter records watt-hour an when the meter
records var hours ??" |
| 12 |
| what is bushing in transfermor |
Visa-Steel | 7 |
| |
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