Let me know that how i calculate the alternator sub tranciant reactance and tranciant reactance.
2596assume we are put both df/dt and vector surge relay in same bus the df/dt relay setting is +5 hz an -5HZ. we want operat the vector surge relay before the df/dt how i calculate the setting of the vector surge relay.
1 6620Post New Electrical Engineering Questions
Whether power factor should be high or low? Why?
What are the material used for resistor?
mccb service sittings be done?
a battery is having capacity 100AH and 25% charging .if a load taking 10A & connected 6 hour .what is the final condition of the battery.
what are the disadvantages in GIS over AIS
What consists of 2 or more thermocouples to be connented series?
How will calculate losses in an multi core Aluminium LT cable of different sizes & upto what length we can use a LT Cable ?
what is difference between speed mode and torque mode in motor?? explain in simple words please.
What is the unit of charge and current?
After taking shutdown of 11kv feeder, if you see 5kv by phasing stick in the cable side, is it possible to close earth switch in cable.
What is the difference between in Fourier series and Fourier Transform. and please tell me the difference between both of them and the why we use them in communication system?
write down the formula of cable size in RM if current is 50Amp.
3phase motor can be used as a Prime mover for alternator.
sir please send me previous year questions of jspl of electrical section through which i could prepare myself fpr the test.
Dear Sir/Madam, I have one questions we have three steam turbines and one Gas turbine and our industry linked with the public network, we have protection system one of the protection is reverse power we can export just four MW only i would like to ask about how to calculate the reverse power. Thank you in advance best regards