How test for Ddo vector group test condition?
What is mean 2XWY
How to calculate Voltage regulation of 22 KV Over head Line.
what is PWM in IGBT and how it works for drive.?
What is transformation ratio what it describes?
is it possible to test of bus bar in high rise building without completed full floor ?
How do apply electrical 'c'license......pls advice
Could Please Explain briefly. Why used stabilizing resistance series with High impedance bus differential protection relay.
any one guide me to reduce the power factor of diesel Generator from 0.97 Leg to 0.8 Leg.with out any change in my load.
How much inductance or resistance require as a starter in series with induction motor of specific capacity(e.g. 5 hp) ? What is formula for it ?
sir i completed apprentice in TNEB.apprentice is eligible for 'c' licence
what happens to the water pump if ground water level is slowly decreasing?our water pump is varying from no-load full-load due to this problem
can a 150 kva 3 phase 440v/230V delta-wye step down transformer can be use as step up transfoermer with connected loads at 440v side?
Explain the following and how these are working with PLC Unit 1 I/O Module Card 2 Adaptor Card 3 Ribbon Adaptor 4 I/O bus 5 I/O Devices
Cb closed condition if there is a tcs fail whether cb will trip or not