| Other Electrical Engineering Interview Questions |
| |
| Question |
Asked @ |
Answers |
| |
| what is meant by form factor and hoe related with the HT
transmission voltage |
| 2 |
| the circuit having same properties in either direction is
known as....... |
| 2 |
| what is the gas pressure at normal & operating conditions of
sf6 cb??
|
| 2 |
| HOW TO CALCULATE THE DOMESTIC POWER FACTOR? |
| 2 |
| why we use 50hz frequency in india why not other frequencies
like 52,59,42 etc
|
| 2 |
| HOW TO FIND THE PRIMARY AND SECONDARY OF TRANSFORMER(IN OFF
CONDITION) USING MULTIMETER? IS IT POSSIBLE FIND BY SEEING
RESISTANCE??? |
Areva | 4 |
| why we step down voltage level from 33kv to 11kv and 11kv
to 415v.Instead we can step down voltage from 33kv to 415v
directly using single transformer. |
HCL | 10 |
| what is effect of reverse c.t connection on metering. |
Cushman-Wakefield | 2 |
| While starting a high capacity motor, it takes 6 times the
full load current. Why it doesn't trip relay or CB's in
that network? |
| 4 |
| what is the surge arrestor?how it operates?what is the
range for it? |
| 4 |
| How can CALCULAT the current carrying capacity of aluminum
and cOpper cables respective of that Sq.mm ? with
formulas ? |
Havells | 8 |
| why we use choke in tubelights nad other lighting fixer |
| 1 |
| |
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