| Other Electrical Engineering Interview Questions |
| |
| Question | Asked @ | Answers |
| |
| HOW MANY EARTHINGS REQUIRED FOR GENERATER | Juniper-Networks | 4 |
| what is maximum demand. | HP | 3 |
| What is harmonics. How does it get generated and means to
arrest harmonics | Airtel | 4 |
| what is the purpose of neutral grounding resistor (NER) and
why? | | 2 |
| why any inductive load need free wheeling diode? | Essar | 1 |
| How to connect frequency meter in metering circuit?(single
phase and three phase frequency meter)phase to phase or
phase to neutral | ABB | 2 |
|
What is mean CT Saturation? How to calculate? | | 4 |
| What is primary distribution and secondary distribution of
ac power? | | 1 |
| condider as 100 w lamps glowing . for completing a one unit
how much time it should glow | Avalon | 3 |
| What is the cause for a blown fuse in one phase of primery
side(HV) of a three phase transformer( 4169v-460v) in the
time of closing its supply breaker.
There is no load on the secondery side of the transformer
in this moment. | Novachem | 2 |
| What is the meaning of Dyn11 of Transformer. | | 3 |
| What is four quadrant metering system. | | 2 |
| What the methode get earth resistance? | | 1 |
| A 3 phase motor, 440 voltage, induction motor. If we take
out rotor from motor and if we give supply 440 volt to
stator then what happens????? | | 6 |
| what type of protection and safety req. in the 220kv
substaion and area around the substation | | 1 |
| difference b/w bus bar and tie line?if possible explain
with eg: | | 2 |
| what is the purpose of NGR? | | 3 |
| State the difference between Surge Arrester and Lightning
arrester,Both are same or not? | | 1 |
| what is the difference between LATCH and FLIP FLOP | Wipro | 1 |
| EARTH AND NEUTRAL ARE JOINTED OR NOT? | | 1 |
| |
| For more Electrical Engineering Interview Questions Click Here |
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