what is the definition of Nominal current or voltage
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i need to now what will be the cable size to the following load, transformer to distribution panel distance 110m, load 1000kw, voltage 400v, pf 0.85, permissible voltage drop 2.0%, overhead line, atmospheric temperature 35 degree c.
Batteries. What is the difference between Lead and Nickel batteries ?
Which level of the Transformer oil got dielectric strengh? And why?
What is Fire Panel ? How it works ?
Why the efficiency of generator is more than motor in swinburne's test
where reactive power is used
which metal is use in shunt
what are the things that can cause a three phase motor to crawl?
Please tell me in DETAIL about the following 3 types of fuses or recommend me a good power system protection book or a website link ? 1.Dropout Fuse 2.Striker Fuse 3.Empulsive fuse (not sure if its impulsive or explosion fuse , sorry)
how to find the Motor,s insulation Power?
i want to know about torque of slip ring induction motor
What are chief characteristics of state-space method and its techniques ?
why current is constant on d.c?
How to resolve if Diesel generator stop while running ?
In case of HV test on medium voltage cables, BS is asking for 4 U0 where as IEC is asking for 3.5 U0. Can any one advise me how this 3.5 times or 4 times U0 is derived?