what is the difference between active power and reactive power and apparant power in practical as well as theoritical
1947CAN ANYBODY PL TELL ME WAT FACTORS CAN CAUSE UNDERVOLTAGE ON A BUS??? PL LIST ALL THE REASONS WITH SOME EXPLAINATION
3 6076sir i am apearing for nic exam.i dont know exam pattern.can you please send me some model papers
1994explain why the armature voltage changes when the field rheostat is varied in self excited DC generator
2 12610sir please tell 1 ton equal to how many kilo watt?? in some converter software's that is 3.5 kw. is it right?
1 4266please tell me when we start motor without load in star or delta connection whose current above condition,pl write formula
2299please tell me formula of 3 phase induction motor under condition{1]when we 3 phase motor starts without load in star or delta connection?thanks
1 5667when 20hp 3 phase motor start no load condition in star or delta connection.find current and write formula.(tariq)
2077Post New Electrical Engineering Questions
when we have to purchase the transformer by own i.e how much load will preferred HT connection?
Can any answer me ,What will be the range of C.T coil for L&T energy meter EM301 used for 180 kva DG set
The power factor of the fixed load is 0.8, now the p.f is varying from 0.8 to 0.5.
how to remover corona effect and hysteresis losses from contactor
WHAT IS MEANT BY TV TERMINAL IN 500MVA TRANSFORMER?
If we have to find the inductance of a dc shunt motor then by giving dc supply or ac supply and what is the reason for it. (this example is from "to determine the transfer function of a dc shunt motor ")
what is differant beetween overload current and phase current?
give me a clear defination of inductance,and how can u calculate inductance of a motor
Is there possible to Test Transformer for Overfluxing Capability. Or is there any firm who does Overfluxing Test on Transformer?
hi I have done 3 yrs diploma in electrical engg after 10+2. I have 16 years of work experience into design proposals sales and engg application development in LV/MV swithcgear and sub station automation field. I want to apply for immigration to new zealand but I am not sure whether I qualify or not since I dont have a degree. Can anyone advice? Thanks Riz
working principle a.v.r. ?
The synchronous machine excitation system explain
How to design the no. of ceiling fans required in 5mtr X 10 mtr X 3 Mtr hight room?
What is distance between electrical panel to land ?
what will happen if i connect 12 volt battery with 24 volt battery charger.