| Other Electrical Engineering Interview Questions |
| |
| Question | Asked @ | Answers |
| |
| in india,we use 230V,50 Hz,whereas many other countries use
110V,60Hz.what r d advs and disadvantages of each of them? | | 1 |
| What is the meaning of BUS? | KLG-Systel | 7 |
| what is the UPS | | 2 |
| 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....... | | 1 |
| Wat type of DC Generator is used for Arc Welding purposes? | | 1 |
| why we step down voltage level from 33kv to 11kv and 11kv
to 415v.Instead we can step down voltage from 33kv to 415v
directly using single transformer. | | 4 |
| How to calculate the load loss and no load losses of the
power Transformer?
i am having the following details :
full load ct : in AMP HV :1676 ; LV:31.5 1800 KVA ;33KV/620
V for wind mill applications | ReasonSoft | 1 |
| if we convert watt into kva,which one formula use by us,pls
tell me? | ABB | 1 |
| why are we maintaining some specific gravity in battery ?
| | 3 |
| Whats the diference between Induction motor and servo motor | Essar | 2 |
|
State the difference between Three winding transformers and
Two winding transformers ? where its used?
| | 3 |
| now-a-days which devices are using for converter | | 5 |
| when we supply in primary side of transformer then the
supply goes in secondary side?how it works? | | 1 |
| Fire pumps are not used with ELCB control, why ? | | 2 |
| How to calculate the size of the conductor for particular
load | HCL | 4 |
| why is it that the HT motors & motors having very low kW
rating(<1kW) have windings connected in STAR, whereas the
motors having in between kW ratings have DELTA connected
windings?? | | 1 |
| What is Ohms law? | KPTCL | 13 |
| What is the secondry voltage of 420kV Current Transformer ,
the rated current is 2600A | | 1 |
| which is batter in construction job,ELCB or RCCB? | HCC | 2 |
| plz tell me about for how many rating (for 500kva)how much
current taken?
| | 5 |
| |
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