What is the fuction of surge arrester and surge suppressor? Modern days line designes are based on which surge?
1 4270What is the allowalable frequency variation in India and in US? Why there is the difference?
3 17704What is the role of ESP(Electro Static Precipitator)in steam power plants? Where it is located? How it works?
1 19142What is the normal value of delta in rotor angle stability or transient stability? Why it selected so?
1 4225What do you mean by deregulated power system structure? Which structure (regulated/deregulated) is used by modern power system?
1 11460Is the inductance parameter of transmission line affected by taking the earth into consideration?is the same true for capacitance? Justify the answer.
1 4138Can anyone tell me some hints about what type of questions are asked by the interviewer by an Electronics engineer when company is installing an IPP and wants a team of engineers?
2255Post New Electrical Engineering Questions
What is a slack bus?
Can u Explain about the electronic trivector meter and the use of data converters in them?
what is the criteria for selecting fuse rating in 1phase, 2phase & 3phase welding sets?
I have a small system with two motors that are running on 380 vac, 60 hz. These motors are expensive and I usally get them from Brazil. I am adding another motor to the system, but I want to purchase a 480 vac, 60 hz motor to use. It will be on a VFD that is rated fro 380 thru 480. Is this posible and will I have to use a larger motor and derate it?
Why delta star trformers are used for lighting loads?
please tell me when we start motor without load in star or delta connection whose current above condition,pl write formula
How is the resonant peak, resonant frequency, and bandwidth determined from nichols chart?
In parallel operation time both NGR’s close or not close if both close what will happen
I want to know the 'Test voltage' for Tandelta testing of 3.3 / 6.6 / 11 KV Motors. Please explain
why single phase to grd test in HV cable?why not 2 phase at a time?
can anyone tell me can the electromagnetic waves can be reflected back?if so how &by which material it can be reflected back?please tell me so that it can help to my wireless power trasnmission device.
working function importance of mdc meter
i have seen one 8.4 MW synchronous motor in a plant located in bellary it is fixed with brushless rotary rectifier ,anybody can explain its start up principle
State thevenin’s theorem?
Which type of a.c motor is used in the fan (ceiling fan, exhaust fan, pedestal fan, bracket fan etc) which are find in the houses ?