| Other Electrical Engineering Interview Questions |
|| Asked @
|In scott connected transformer number of turns in the
primary winding of teaser transformer is % of number
of primary turns of main transformer
A 86.6 B 57.7
C 14.4 D 33.3
|what is the back ground of transformer working? applying
voltage to primary and emf inducing in primary and
secondary? how it is possible? please answer me with
|does buccholz in a transformer use batteries
What kVA rating is required for a transformer that must
handle a maximum load current of 8 A with a secondary
voltage of 2 kV?
|What is use of reactor..how it is help ful in electrical system .....brief explain
|what is the purpose of %impedance for transformer
|what is the magnitude of earthing and neutral voltage
|why the rating of transformer in only KVA not in others?
|When i went to a interview the interviewer ask me a
question for that i cant able to answer him if anyone knows
How will you design a capacitor bank for a plant? if my p.f
is 0.6 i have to improve it to 0.9 or 1 what kind of steps i
have to do? and is there any formula for calculating this?
|why the all high voltage transformers are in 11kv , 33kv ,
66kv, 132kv like that
|what is phase voltage phase current line current and their
usage? provide diagram
|why we can choose induction machine in wind mill? why can`t
use synchronous machine?
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