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How to calculate VA rating for CT or PT or Control Transformer?
How the circuit breaker is selected for Induction motor of 100 kW, 415 volt, 0.85 power factor, 0.95 efficiency ?
May I know how much values to be set for earth fault, over current and short circuit values at 11kv side? I have 11kv van 1250amps rating. Present it's taking load 80amps?
What Should be the value of Vector Surge angle at Tripping and how to calculate it?
WHAT IS MEANT BY SHEATH VOLTAGE IN 132Kv cable?
Describe the colour rendering properties of i) tungsten filament lamps ii) tubular fluorescent lamp
transformer spections :: input voltage 0-110-230v; output volage 0-10-12-14v; amp=3A using CRNO CORE, capcaity=50VA primary turns = ? ; secondry turns =?
how load of a turbo generator can be increased
WHY EXCITER PHASE SEQUENCE ARE OPPOSITE THAN STATOR SUPPLY PHASE SEQUENCE IN SYNCHRONOUS MOTOR >
What are the section criteria for cables. Now everywhere XLPE power cable is used or PVC is also used?.
If we want to change a contactor of faulty one what are the conditions want to fullfil
How to calculate cable size by using load.?? Any formula...
1)Explain why the cradle guard is used on railway crossing in overhead line construction?
which stabilizer is better ? AVR, Servo Stabilizer, Static stabilizer etc & why explain it