| Other Electrical Engineering Interview Questions |
| |
| Question | Asked @ | Answers |
| |
| what is dc voltage? | | 1 |
| Why a starter is used for a motor? | L&T | 20 |
| 1. What is the difference between ac induction motor
and ac synchronous motor? | | 3 |
| where we use zero sequence current transformer or core
balancing ct. | | 1 |
| why humming sound occured in HT transmission lines. | GE | 3 |
| why motor starting current is High ? | Bhel | 3 |
| In stepdown transformer 11/415 volt two nos.(R & Y)HT side
fuse is blown ,what will be voltage of ry,rb,yb in
secondary side | NTPC | 2 |
| In what circumstanced the CT used for protection relay will
be saturated?and what will happen to the relay is the CT is
saturated? | | 2 |
| when we supply in primary side of transformer then the
supply goes in secondary side?how it works? | | 1 |
| How much RPM in Turbocharger in Diesel engine. | | 3 |
| I have applied the post Junior Engineer-iii(c&w)in R.R.B
chennaI recently . can i get any model question paper LAST
4 YEARS? | RRB | 1 |
| what is reactive power ? what its role in transmission lines? | | 1 |
| why DG neutral is earth?
| HP | 2 |
| I have installed capacitor bank at secondary transformer.
cos phi is increase. but on load (far from transormer), it
still poor. Can anybody explain it?? | | 6 |
| why it is important to earth neutral of 3 phase transformer? | RRB | 2 |
| what is the maximum genarating in india? | | 5 |
| Name different types of circuit breakers and their voltage
ratings? | NTPC | 1 |
| If carbon brushes spring tension either loose or tight,
what happen on Motor performance During Full load Operation? | | 1 |
| Uses of induction motor | NTPC | 2 |
| What is the use of centrifugal switch in 1phase induction
motor? Why is it so called? | | 1 |
| |
| For more Electrical Engineering Interview Questions Click Here |
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