can we calculate the diameter of the cable by its cross
section?
In winter we seem lightly an electric shock when we touch to doors(sometime)
Why rotating machines are not allowed to run near critical speed region?
How calculate cable size & voltage drop for the following requirement connected load 150 KW distance cable length 1000 M voltage 3 phase 415 v.
% voltage variation in distribution a)1% b)5% c)10% d)15%
who invented electricity?
how to understand the controling circuits example star- delta-starter controling daigram please let me know
what is VFD and where is use of it
why full load voltage is less than no load voltage?
what is the difference between inductive load and capacitive load?give me some examples in general
what is frequency response?
Why induction motor can not be operated at synchronous speed?? what would happen if it is operated at synchronous speed??
Why inductor short on dc and capacitor allow to flow ac?