why open circuit test is conducted on hv side and short circuit test is conducted on lv side of a transformer ?what is the reason for it ?
3 486861.why should we connect the measuring instruments in l.v side in short circuit test of a transformer? 2.why the power factor is less in open circuit test of a transformer?
2031why trip circuit supervision is taking through breaker contact? what happen if takendirectly?
GE,
2 4207why voltage coil in wattmeter called as pressure coil why the pressure term is used in wattmeter?
1 8467Why we called L-G fault as line to ground fault why ground? suppose if a line falls on building roof then can we called these fault as line to roof fault? please explain why ground term is used here?
Bhel,
3 6000Is phenomenon of resonance is harmfull fr the machine? if not or if yes please explain it?
Bhel,
1891If symmetrical fault occurs at the terminal of a synchronous motor then how the motor will act...explain it..
Bhel,
2096Why we use modulus with voltage in stability equation that is P=[E][V]SIN@/X WHY VOLTAGE IS IN MODE VALUE WHAT IS THE REASON?
Bhel,
1 3246WHAT IS DEGREE OF COMPOUNDING IN D.C MACHINE MEANS? HOW TO READ THE OPERATING CHART FOR ANY ELECTRICAL MACHINES?
4817what do you mean by type zero control sytem ?Give an practical example of type zero contol sytem?
Bhel,
1917Post New Electrical Engineering Questions
What is the BS(British Standard)code for 11kv motor
A parallel flow heat exchanger will perform better than a counter flow heat exchanger. State if the statement is true or false.
What is non-minimum phase transfer function?
in parallel operation of power transformer why the distance between power transformer and capacitor bank feeder is necessary to know
Which type of questions well asked. ?
I have iti elec, 1st aid, and 5 yrs experience in 7.5 mw power plant. Am i eligeble for 11kv license in telangana state..when, how to apply for that.?
all the technical question with answers pleas send your email id ramar_eee@yahoo.com
what is meaning of 230volts ac 50hzs ac supply is it rms or maximum to getting ac 230v what amount of max voltage they will send
If i have two 3000 kW motors and the whole facility requires a 10 MVA transformer. What would be better installing two 5 MVA transformers(one for 1 motor ) or just a single 10 MVA transformer for both of them. Give reasons for your answer.
WHAT IS MEANT BY SHEATH VOLTAGE IN 132Kv cable?
what is formula to cal cute earth pit numbers and size of earth strip used in earthing?
pls tel me the electric train traction motors name plate details like rpm,torue,voltage,amps,watts..ect..
What was your role in the silicon evaluation/product ramp? What tools did you use?
What is hipot test procedure?
Please brief working principle & construction of permanent magnet AC Servo motor