| Other Electrical Engineering Interview Questions |
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| Question |
Asked @ |
Answers |
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| which supply is used in traction system |
| 3 |
| if we convert kw into Ampers,which one formula use by
us,pls tell me? |
ABB | 9 |
| what are the protection for DG set and why? |
| 1 |
| We operate a 10 Mw facility and we have been experiencing
several trips due to fluctuations on the MVAR? We have
checked all issues related to the AVR and we have found all
OK? Can anyone help us? The grid voltage, internal voltage,
all regular parameters look ok. MVAR fluctuate and there it
goes the unit? What could be happening? Thanks! |
| 4 |
| what is unit of
inductance |
Bhel | 9 |
| use of choke in APFC panels |
Kemrock | 1 |
| how fan speed decrease or increase by using regulator?
thank you |
| 3 |
| On wat basis TSM & PSM are set? Example.TSM=30% n
PSM=2.5A....Hw they are set and how we come to know that
the particular relay should be set to this value only? |
| 2 |
| What is the suitable rating of MCB used for 1.5 Ton A.C &
why?
|
| 3 |
| what is the method to measure the transformer current
carrieng capacity in three phase. |
| 1 |
| hi frienda We have 250kva cater pillet dg set we are fasing
one diffrent proublam in dg we are start dg set after one
mint applying load around 450a load but dg was run 3 Or 4
mints after 3 mints dg was shuding down automatic how to
face this proublam pls tel any budy |
| 2 |
| Diode is active or passive element? |
Infosys | 14 |
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