| Other Electrical Engineering Interview Questions |
| |
| Question |
Asked @ |
Answers |
| |
| enlist types of dc generator |
Philips | 8 |
| how calculate cable size in squre mm, when the load is
given by in kw? do u have current rating chart of elctrical
cables? |
| 3 |
| how to define that what is resister ,capacitor& inductor. |
| 1 |
| when a primary current injection test is required, it is
accomplished by what? |
| 3 |
| why capacitor bank always connected in delta,why not in
star to a system? |
NTPC | 12 |
| how to calculate the size of cable tray |
| 2 |
| How we can change the direction of rotation of Induction
motor? Prove it using graphical methods. |
| 3 |
| 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 | 3 |
| Differene between KVA and KW. |
Bharti | 6 |
| FOR ELECTRICAL TRANSMISSION TOWER WHAT SHOULD BE THE MINIMUM
HEIGHT FROM THE GROUND? AND WHAT SHOULD BE THE DISTANCE
BETWEEN THE TWO CONDUCTOR? |
| 1 |
| What is the power rate of power transformer? |
| 1 |
| what is the Auto Mains Failure Panel function in DG?state
its function? |
| 3 |
| |
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