What are the protection required for Transformer, motor, Line, Generator, capacitor, that all i have to refer which standard?(Like Transformer detail IS 2026)
2011what is the basic difference between synchronous motor,synchronous generator and induction motor
7 22121Which standard i will refer for size of earthing conductor for equipment? (Eg:415V Switchgear, MCC, DB shall be 50x6mm GI flat)
1 5053If the output of a 100kva, 415v generator is stepped up to 11kv with a 500kva transformer,can the transformer be Loaded above the source generator loading?
2 4385A powerplant has 8 gensets operating in grid parallel mode. In one genset sometimes there is pf variation and kvar variation. The plant operates in pf mode. When this variation is observed the load is stable, voltage is also stable, freq and genset speed is also stable. How will you check the functioning of pf card. What shall be the ideal output vdc of the pfc, from there it is input to AVR?
2320IF THE OUTPUT OF A 100KVA, 415V GENERATOR IS STEPPED UP TO 11KV WITH A 500KVA TRANSFORMER,CAN THE TRANSFORMER BE LOADED ABOVE THE SOURCE GENERATOR RATING?
4 10102Post New Electrical Engineering Questions
What is PQA???Applications........
What’s electric traction?
What is the use of iron core in a transformer?
During regenerative breaking= A rotating magnetic field is reversed B slip is positive C torque is positive D slip is negative
Please brief what is sinewave
What is systematic error?
In Designing the rating & accessories of a MCCB how to choose the type of releases..means what is the basis for selecting, thermal magnetic, electromagnetic & microprocessr based releases
How to Prepare preventive maintenance shedule of machine tool.
why electronic instruments is more favorable than electrical?
How phase to phase voltage comes 440V.
How to know any size of cable if there are not written on cable? Answer must be theurical not by experience.
Explain how to determine capacitor tolerance codes?
We need to current density & short circuit calculation at 65kA for aluminium & copper busbar.
WHY SEPARATELY EXCITED MACHINE NEEDS EXCITATION BY DC SUPPLY WHY NOT BY AC
Define norton equivalent circuit?