| Other Electrical Engineering Interview Questions |
| |
| Question |
Asked @ |
Answers |
| |
| why we choose 50 or 60 hertz not other value for the power
system? |
| 4 |
| What is R/X ratio?
I have heard that this ratio is higher in a radial
distribution system.Why is it so?
I would appreciate a word.
Thank you |
Power-Grid | 1 |
| In a Circuit how the MCB and Fuse ratings are calculated.
And shall the fuse follws the MCB or it is otherwise? |
Emerson | 16 |
| Difference between UPS and Inverter? |
HCL | 6 |
| a transformer runs by electro-induction principle like all
motors.then why dosen't it rotate just like any other motor |
| 1 |
| whats was the problem if neutral and earth got 2volt from
the ups output |
| 1 |
| Can we step up a 230V supply to 400V using a single phase
transformer?? |
| 2 |
| What is meant by Reactor in power system and what are the
uses? |
| 7 |
| we can use airconditioner for cooling the winding of transformer ,if not why? |
| 3 |
| what is the difference b/w pvc cu conductor and cu breaded wire..? |
| 1 |
| what is lowest system voltage? |
| 7 |
| could mail me the question papers for the test. |
ONGC | 1 |
| |
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