| Other Electrical Engineering Interview Questions |
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| Question | Asked @ | Answers |
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| WHAT HAPPENS IN DIFFERENTIAL PROTECTION IF CT REACHES ITS
KNEE VOLTAGE POINT? | Jindal | 3 |
| How can i calculate knee point voltage of 800/5A Current
transformer?please explain me with suitable calculation? | | 2 |
| How do you calculate of power factor, if it is lagging or
leading for unit(1). | | 3 |
| Why the Transformer Nuetral is grounded? | Infosys | 5 |
| what is the principle of dc generators? | CPCL | 3 |
| How the FM200 Gas Supression System wil Work???? | Emerson | 1 |
| What is technical difference between ELCB & ELMCB? | | 3 |
| what is the working difference b/w softstarter and
Variable frequency drive ? | Parle | 5 |
| What is the difference between RMS and average value | HPCL | 1 |
| Why are you like to join it job as a electrical engineering
student? | | 2 |
| Whats the principle of lightning? How protection against
lightning is achieved? Types of protection? How to select
the height of lightning spike? as per the area. | HAL | 3 |
| What is power factof? | RRB | 17 |
| if we want ot select cable size with reference to load
current it take than what is the formula and it is same for
aluminium or copper? | | 1 |
| what are the safety measure & controls in engine? | RRB | 1 |
|
what are the types used for alternator earthing,what will
happen if more than two alternator is working in
parallel with each having own system earthing.is there any
possibility for circulating current in between two system. | | 3 |
| why current transformer secondary side should be shorted ? | Areva | 1 |
| what is differents between static stablizer and servo
stablizer | | 1 |
| how induction generator generated the power without
excition like syncronous generator. | | 1 |
| WHAT DRESS I SHOULD WEAR WHILE ATTENDING AN INTERVIEW?
PLEASE SPECIFY THE STYLE AND COLOUR.
CAN A LADY WEAR CHUDIDAR FOR AN INTERVIEW? | | 5 |
| why making capacity is more than breaking capacity? | Essar | 7 |
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