| Other Electrical Engineering Interview Questions |
| |
| Question | Asked @ | Answers |
| |
| How much Fault current can be contributed by a motor? | | 1 |
| how vfd drives energy save | PowerTech | 2 |
| What is the make of breakers, transformers, generators?
What are their capacities and ratings? | Bharat-Bijlee | 2 |
| What is meant by transformer, why it should be used, with
out that equipment what happens if we transformed the
supply?
| | 7 |
| diagram for soft stater ?
| | 1 |
| If we say that an cable of size 3.5X 50 mm sq. can take
current upto 140 amps,is it the current of single core of
the cable or of all the cores jointly. | | 2 |
| what is direct dischage of power transformer | | 1 |
| why earth hole size is biggest in plug point? | RRB | 4 |
| How to control speed of DC motor with AC power? | vguard | 2 |
| Is voltage & potential transformer are the same? Are they
used for same application ? | | 8 |
| HOW TO CALCULATED CAPACITOR RATING BOTH HT & LT with formula | | 1 |
| What is the difference between voltage transformer and
potential transformer? | | 13 |
| How to calculate the size of the conductor for particular
load | HCL | 4 |
| when the rheostat kept in minimum to maximum position in
motors what will happen? | | 2 |
| Whats the diference between Induction motor and servo motor | Essar | 2 |
| why do we generate sinusoidal ac?can we generate some other
waveforms by alternators? | Siemens | 4 |
| What is min and max voltage between earth and neutral/phase
if it perfect earthing? | Wipro | 3 |
| Can the same motor be operated in both direction ? | | 7 |
| why heat produced at junction of two different conductor.
what care should be taken to minimize it. | Maihar-Cement | 8 |
| what is the meaning of servo motor. In trains, what type of
the motors we are using at the bottom of each compartment | | 1 |
| |
| For more Electrical Engineering Interview Questions Click Here |
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