how to calculate the breaking capacity of different breakers.

2295

please explain how to do 'pole drop test' on generator?

2908

wow to calculate the transformer rating(KVA)

2269

Explain Active power,reactive power,how its related to each other , & inductive ,capacitive.

1936

Define what is difference between fuse and breaker?

1176

What is the difference between security constraint unit commitment and security constraint optimal power flow?

1710

Advantages of using generator circuit breaker (GCB) scheme in a power station ?

5279

how could we calculate the no of outgoings from a 800 watt distribution board

1823

What is mason's gain formula?

1298

A 1F capacitor is charged to 100V initially. A 1H inductor is connected accros the capacitor througha a switch. The current in the circiut when the switch is closed is____

2326

Transformer how to maintaince a check b check c check d check

2082

Why to keep capacitor bank off while generator running.

1800

What will be the voltage impact on secondary side of two transformers with different vector groups when both voltages are compared.

2002

why we are not giving the zone 1 trip command to the master trip relay

1731

What is the minimum value of hfe for the oscillations in transistorized rc phase shift oscillator?

1269