| Other Electrical Engineering Interview Questions |
| |
| Question |
Asked @ |
Answers |
| |
| why we are used thermistor in motor |
| 1 |
| why AC cannot to be stored and DC cannot be transmitted? |
IBM | 9 |
| IF ANY MATERIAL AVAILABLE IN MARKET FOR MOTOR PROTECTION
INSTEAD OF OLR & CONTACTOR ? |
| 1 |
| IN MY SYSTEM THERE IS ONLY OVER CURRENT EARTH FAULT RELAY
IS AVAILABLE. FOR THE UNBALANCE SENSING IS THERE ANY RELAY
IS AVAILABLE? THE SAME CTs WHICH ARE USED FOR THE OVER
CURRENT EARTH FAULT RELAY CAN USE FOR UNBALANCE ALSO?
|
| 2 |
| what is derating factor in Cable ? how we minimise this? |
Bhel | 14 |
| I have a 600VA UPS for computer only. It holds for
20minutes only.
1. Can it be upgraded for longer period.?
2. Can it be used for one ceiling fan and a tube light? If
yes, how to upgrade?
|
| 9 |
| What will happen if DC supply is given on the primary of a
transformer? |
| 6 |
| What are the different pre-commissioning tests that are
performed on the distribution transformer, power cable and
switchgear (11kv)? |
Reliance | 1 |
| We have a 1275KVA existing Transformer in a power plant
project. Customer want to get it test & confirm whether it
is a Dyn1 Transformer or not. Pleae let me know how to test
it. |
Allied-Group | 1 |
| IN HT MOTOR HT REFERS TO HIGH TENSION OR HIGH TRANSMISSION? |
| 11 |
| what is the difference between ac and dc generator |
| 14 |
| what is the basic differnce between ground and earth |
| 2 |
| |
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