from where the self excitrd induction generator get the power?why is the voltage regulation is poor of seig?

2280

how to get electrical supervisour certificate in gujarat

1961

define the non synchoronism of synchoronous machine in general g or m??

1872

What is the difference between Static and servo controlled voltage stablizer?

2181

How does a television work?

2311

What is the necessary condition for stability.

1211

Give details of your interested designation, the post you are interested to serve the company better and explain why you think you can serve the company better in such position if employed?

3340

please send the last 5 years {{{JUNIOR ENGINEER - ELECTICAL, ELECTRONICS RRB CHENNAI and secundrabad}}} TECHNICAL question papers TO MY EMAIL ID dinesh100701@gmail.com

2190

dear all i am kumara now current working in electrical designing of control and relay panel i want learn some substaion design then any book are available. pls mention name and authour

1951

I have made a 3 phase thyristor full bridge rectifier. But at the moment it is working only for the half bridge operation. Both the half bridges are on operation separately but when i put it into full bridge operation the oscilloscope output is zero. I rechecked that the pulses are correct for each thyristor. what could be the possible reason for this?

1955

what is a speed of rotor when we give supply to stator of 50hz and as well as rotor of 60hz of an induction motor?????

1641

what is the ground fault relay,which purpose it will be use,clearly tell me plz

2077

how to carry out Magnetizing Current Test on Distribution transformer and what purpose we are doing this test. why transformer rating in always in KVA ? what ispositive, negative, zero sequence impedence? How ElCB tripping if Neutral touch with ground Why AC & DC capacitor are use in UPS ? why motor rating in KW? how to syncronize two dg sets

2186

how to design coil turns ?

1984

Can double compression glands be used with regular cables?

2104