what will be the magnetizing current in the testing of 27
MVA transformer?
Why short ckt does not happen when solenoid coil connected to supply. as its a wire only.
How much kv gas generator is needed to run 2 hp and 1 hp airconditioners, plus a refrigerator and 4 Tvs
Can anyone please give me the parameters , formula needed to calculate the circuit breakers for building services.Thanks
what is surge impedance loading?
What is the difference between RCD & RCCB, Where it can be used
HOW TO CALCULATE EARTHING SIZING?
how to calculate cable bending angle in a trench?
Why is the electric shock from the DC supply is more dangerous than the shock from AC supply.
can transformer develop three phase poer from a single phase source?
What is the difference between Isolator & Load Break Switch?
Which type of power plant is more easier to produce electrical power at economical condition?
Sir pl provide 5 year sample paper for post junior engineer(electrical).I have currently applied for junior engineer (electrical) on RRB Ajmer