What is Vk and Imag i.e Knee point voltage & Magnetising
Current?
How to calculate above values?
How to define accuracy class 5P10?
Answer Posted / yogesh
How to consider or calculate valu of Rct at the time of detail engineering???
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Why is tan-delta test and capacitor measurement done on alternator?
WE know that for Inductor X=2pifL,In DC f=0,then X=0 so,V=IX=0;But In the DC excitation of rotor of AC generator,DC motor field coil which coils are inductor so why does not applying DC voltage short the rotor coil of AC generator and field coil of motor?If it would then DC source might be damaged but it is not happened. Why does the strand conductor of Electrical power transmission line make twist?
please send me the L&T Emb. sys. placement papers and entire details of pattren
sir i want previous entrance exam papers for written test
Did RMU have ct and pt ?
After completing iti in electrician, how can i get certificate of electrical supervisor? What ia requirements. For it?
where does 22kv line starts
how braking & making capacity of circuit breaker is calculated?
How to Calculate The sag of OPGW in Transmission Line???
what is mean by PIR in circuitbreaker and give me detail of that?
Can we transmit digital signal to long distance ?
any one can explain the stages of a knee point which is taken during ct magnetising curve.
To make a basic instrumentation amplifier, it takes A One op-amp with a certain feedback arrangement B Two op-amp and seven resistors C Three op-amps and seven capacitors D Three op-amps and seven resistors
Hi all I had applied for the RRB test in the ELECRICAL category. I would be pleased if any of you can sent me previous year question papers. Please forward the question papers to varshashahi@yahoo.com Thanks and regards Varsha
Can 4pole (3 phase+neautral )RCCB proper functioning in only 3 phase load (no neautral, no Earth) ?