| Other Electrical Engineering Interview Questions |
| |
| Question | Asked @ | Answers |
| |
| why secondary of open delta pt (two element pt) centre tap
is earth what happen when this earth is removed | Essar | 1 |
| Why TAP changer provided in primary side of HT
transformer ? and why not in secondary? | | 3 |
| what is the type of winding connection( star or delta) in
1HP to 5HP motors. How to check the motor winding
connections( star or delta) if not provided in the
nameplate? | | 2 |
| why protection and metering CT's are always connected in
star why not in delta? | Reliance | 3 |
| WHAT IS MEANT BY vfd(VARIABLE FREQUENCY DRIVE )HOW CAN WE
APPLY VFD TO MOTOR ? I WANT FULL DETAIL IF ANYBODY KNOW THE
WEBSITE FOR THAT PLZ SEND .THANK U | | 2 |
| why 3 phase motors are preferable over single phase motors ? | | 4 |
| what is the differn bitween RCCB &MCB | | 3 |
| what is function of pump in DG? | HP | 4 |
| In India which type of PLCC IS used? | Cipla | 1 |
| ON WHAT BASIS LOADS ARE CLASSIFIED AS RESISTIVE,INDUCTIVE
AND CAPACITIVE LOADS?.GIVE PRACTICAL EXAMPLES FOR EACH | | 4 |
| why 3 phase is preferred than 1 phase? | | 3 |
| Why effective AC resistance is more than DC resistance of a
transmission line? | ONGC | 4 |
| when turbine trips generator will becomes induction motor or
synchronous motor? | JSW | 1 |
| In A.C systems, fuse is placed in phase-in order to
disconnect the circuit during faulty condition.
But, what is the reason for putting "LINK" in neutral
istead of connecting through (same) wire. | | 2 |
| Procedure for conduting vector group test on power
transformers.why it is conducted? | Grasim | 4 |
| What will be the capcity of 3 phase DG set require for 25
KVA single phase lighting load? | | 4 |
| why for transformer protection we protect tranformer from
3rd hormonics and 5th hormonics and what is the reason of
generating these horminics in electrical system? | OPS | 2 |
| how does electrical train works and what type of motors are
used to drive the train?
which level of supply voltage is used?
| Alstom | 7 |
| sir i have applied for isro-09.
still i did not got the HALL TICKET.
| | 1 |
|
State the difference between Three winding transformers and
Two winding transformers ? where its used?
| | 4 |
| |
| For more Electrical Engineering Interview Questions Click Here |
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