| Other Electrical Engineering Interview Questions |
| |
| Question | Asked @ | Answers |
| |
| who invented electricity? | L&T | 15 |
| parallel operation for tansformer which condition fill fil
for that | Suzlon | 8 |
| What is In (current rating) shown on the MCCB? Is this full
load which can withstand by the circuit breaker | | 2 |
| what is the function of cooling tubes in transformer | | 3 |
| what is mean by current | | 9 |
| in gen traf what is ONAN , ONAF , OFAF and DYN | | 3 |
| How can calculate ups battery back up time? | | 4 |
| What is TR of AC?
| | 3 |
| hoe to test voltage restrained overcurrent relay? | | 1 |
| what is rms value? | | 2 |
| wat s the difference between diode and capacitor | TCS | 13 |
| what happens when the phase and earth wires comes in
contact? and why | | 1 |
| What is duty cycle and protection class? | SISL | 2 |
| In generation,transmission and distribution voltage
frequency is either 50HZ or 60 HZ;why are only these
frequencies? | | 1 |
| how to calculate the transformer losses. | Cipla | 2 |
| How can we calculate the cable size???
plz give the formula !!!!! | | 2 |
| can u tell the difference between star - star transformer
and delta to delta transformer? | | 1 |
| when neutral will carry the current?what could be the
magnitude? | Voltas | 4 |
| Where -48 volt DC use & why????????? | | 6 |
| what type of cables exsisting in the world and how many
types | Alstom | 6 |
| |
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