| Other Electrical Engineering Interview Questions |
|| Asked @
|Maximum efficiency occurs in electrical machines is at i)Full
load,ii)50% of full load,iii)Near full load,iv)None of these
|when any relay trips in any ckt then what type of setting is
there in motor?what is function of relay in that ckt?
|what is reactive power and active power
|What will happen if i connect two 3-phase tranformers
secondary supply on one bus bar that is R-Y-B-N?
|Q. calculate the value of the resistor to be connected in series with a 100W;
230V lamp so that the wattage of the lamp is reduced to 35W
|how to find insulation resistance of a generator(11kv) by
|the max. power will be transferred if ……
a) sending end vol. is high b) receiving end v is high
c)…….. d) corona loss is least
|OUR METER READER TAKE READING OF INDUSTRIAL CONSUMER.THEY
ALWAYS ASK HOW TO INCREASE POWER FACTOR FROM 60% TO 99 % TO
AVOID PENALTY OF POWER FACTOR.
|How to take the Vector Group Test in Transformer? What is
the purpose of doing Vector Group Test?
|what is the formula or method to calculate
RESIDENTIAL,COMMERCIAL & INDUSTRIAL load power?????
|The DC current waveform is - .
What about the fire alarm waveform?
|Hello friends i am facing one problem in lighting panel.
Frequently neutral link near to MCCB is burning(firing. What
may be the reason for this one. Please answer me.
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