| Other Electrical Engineering Interview Questions |
|| Asked @
|what is automatic voltage regulator and it is used?
|why DG,Transformer,UPS capacity will be tell in KVA but not
|what is inverter
|what is the Mechanism of energy saver FAN how average
power,reactive power, power factor e.t.c realated to it and
how it apply to this FAN .and how this fan save energy
w.r.t circuit analysis,plz repaly to this question this is
the assignment to given to me.thanks
|If the supply voltage is same (say 440V) whether a system
designed for 60 Hz frequency will work with 50 Hz frequency
or not , if so pl. give clarification.
|what is circulating current in parallel transformer???plus
how it is generated ???plz explain in detail.........
|Why CT secondary should not left open??????????
|what is pilot wire? what is the use of pilot wires?
|wha tis the ac motor used for traction system
|what is the std. earthing resistance for 440V system or
m/c, 33000/440 Volt substation? What is the std.?
|what will happen if we will not use commutater means if we
will give dc to the windings in dc motor
|1. what is exciting winding, rotor winding, startor
winding. and how it works? in ac generator
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