| Other Electrical Engineering Interview Questions |
| |
| Question | Asked @ | Answers |
| |
| when giving a supply to wounded coil it will get
magnetised, but the same is not if it is not wounded on a
core..and it is getiing short....why....... | | 3 |
| what is difference between inductive and reactiveload? | ONGC | 3 |
| MCCB 400 Amps 50KA 430Volt AC
What is mean by 50KA | | 8 |
| what is general test conduted by transformer | Wipro | 3 |
| importance of air gap in transformer
| | 3 |
| what is the instataneous value of voltage in a 3-phase
balanced star connected circuit? | | 5 |
| How can I calculate the trnaformer effciency at different
loading condition? | | 1 |
| what happen if the secondry winding of the transformer is
having less no of turns compare to the primery winding. | | 1 |
| What it indicates by 25/41MVA on transformer? | | 4 |
| What happens when reactive power enters a system?
| | 2 |
| WHAT IS DGA TEST FOR THE TRANSFORMERS. | | 3 |
| 1.what to do if ferquency of any power system continue to
decrease ?
| NTPC | 3 |
| Can we use HRC fuse inplace of semi conductor fuse ? What
are difference between them? | | 2 |
| what is the load amp for 1 HP 3 phase Motor ? | | 5 |
| about your self?
| Hyundai | 4 |
| Why indicate only 440V to 3-phase supply. | | 3 |
| why we generally use 3.5 core cable or in other word 1/2
core for neutral and also confirm me that in balance
conditiob(3 phase)current in neutral will zero | | 6 |
| Initially motor starts with star connection ,after few
timing changes to delta connection, why the motor should
run continously in star connection,it gives high torque &
low current? | | 3 |
| MCB is used for high rating &MCB is used for lower
rating.What is technical difference between ACB & MCB? | | 4 |
| What do you mean by S.F.U. unit? application of it. | | 9 |
| |
| For more Electrical Engineering Interview Questions Click Here |
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