| Other Electrical Engineering Interview Questions |
| |
| Question |
Asked @ |
Answers |
| |
| how to calculate the multiplying factor for energy meter
with CT ratio given |
Bhel | 9 |
| why we do not get the electric shock at end of returning
water of water cooled cable |
| 1 |
| what is mean by flux
|
| 2 |
| why we cant
control neutral
instead of phase in
single phase? |
| 3 |
| In iduction motors the current is higher than normal for
both the cases when the voltage appllied is more than the
rated as well as less than the rated, why? |
| 2 |
| why double earthing is required for welding machine &
electrical tools. |
| 4 |
| AC voltage only create magnetic flux in coils, but in Solenoid
coil how 24V DC volt create flux and pick the plunger |
| 5 |
| what is a kit kat fuse? |
| 1 |
| if the stetor speed (N S) increase by 20% then the rotor speed will be increased by 20% is it true. ? |
| 4 |
| what is the function of RMU? |
| 4 |
| IN A SMALL D.C GENERATOR, IF WE REPLACE THE LAMINATED
CORE ARMATURE WITH A WOODEN BLOCK OF SAME SIZE & SHAPE
AND WIND WIRES WOUND ON THE SLOTS OF WOODEN ARMATURE AND
CONNECTED TO THE COMMUTATOR.COMMUTATOR IS FITTED WITH BRUSH
TO RECEIVE INDUCED E.M.F.WHETHER E.M.F GENERATED OR NOT? |
| 3 |
| if two bulb of 50w &30w apply in series having 230v the
which bulb glow bright ,why |
| 10 |
| |
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