| Other Electrical Engineering Interview Questions |
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| Question | Asked @ | Answers |
| |
| Is voltage & potential transformer are the same? Are they
used for same application ? | | 8 |
| WHAT IS NORMAL VECTOR GROUP USED FOR DESIGNING OF TRANSFORMERS?? | | 5 |
| how can you calculate the value of external resistance
inserted in a slipring industion motor? (eg. 110 kw / 990
rpm/50Hz/stator v-415/stator Amp-195/Rotor V-440/Rotor amps-
151.) | NMDC | 1 |
| hoW to select a CT? | BARC | 3 |
| what is the meaning of the parameters labeled on the surge
arrestor like 150/20 ??? | | 2 |
| Can anyone tell me how a 12v battery is transformed to
20,000v at the spark plug | | 3 |
| Can any body tell me about partial discharge test, and why
it is necessary and its procedure | | 1 |
| We have 250 KVAR cacitor bank & our average load is 200kva
but our power factor is average 0.66 how can we maintane
it? how can we balance our load? | | 1 |
| what is relation betn. KW & KV?
| | 2 |
| WHAT IS MVA RATING OF KOTHAGUDAM THERMAL STATION POWER
TRANSFORMER? | Power-Grid | 1 |
| what is the earthing condition between earth & neutral. | ABB | 2 |
| 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 |
| what is inrush current in transformer? | Essar | 8 |
| WHAT ARE THE FACTORS REQUIRED FOR SELECTION OF TRANSFORMER
RATING? | Technip | 8 |
| Why we are mostly using a single 3-phase transformer
instead of three 1-phase transformers? | | 3 |
| WHY IS RESTRICTED EARTH FUALT PROTECTION NEEDED?? WHY CANT
DEIFFERENTIAL PROTECTION SUFFICE??? | | 2 |
| Explain how Hormonics will effect the Electrical System? | | 3 |
| What is technical difference between ELCB & ELMCB? | | 2 |
| How can you justify a fully carged battery by physical
checkup ? | Indian-Military-Services | 1 |
| what are the highly demanded courses for electrical engg.
who finished his b.tech | | 1 |
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