If age of Raju is 20% less than Sanju,then age of Sanju is how many % more than Raju
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How relay works, reverse relay, master relay, os relay, earth fault relay and what is its setting point
how dia of wire and angles are calculated for overhead shielding wire to protect substation equipment from lightening strokes???
Any body can help me in getting LT panel test procedure.
What is warm / cold start of HT motors. How many warm start & cold start are possible in a day?
In which of the following case, the rotating magnetic field is reversed? A regenerative breaking B plugging C dynamic breaking D forward motoring
what is ferranti effect?
Batteries. What is the difference between Lead and Nickel batteries ?
What can make the the overloads operate when a star delta three phase motor starts?
Why DC excitation is used for alternators? Why cant it be AC?
35 Answers ABB, Ace Info, Alstom, Shalivahana Power,
why HT motors are earthed only at equipment side & for it's single core cable with aluminium wire armoure using?
1 Answers Legrand, NLC Neyveli Lignite Corporation Limited,
In an panel board if the outgoings are power plugs and motor equipments...what should we choose as the incomer of the of the panel board?? MCCB OR ISOLATOR?? Should we use ELCB protection??if so where??
what is the difference b/w pvc cu conductor and cu breaded wire..?
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