which cable is preferred PVC OR XLPE for voltage from 220V
to 11 KV with proper justification
How are calculated the aluminium busbar cross section area?
what is the common earth
what does hapen if suddently frequency doubled
it is used to measure the potial difference between two point?
name the types of insulatter?
800A 22KV TP OCB. explain
wich type of cable is selected for wiring of 20hp motor?
the 230 value of voltage which is use in our home . is that value is rms, aerage or peack value of voltage?
what is the sweep commenly used 1200mm sweep and 600mmsweep please tell me breifly sweep
what is excitation system explain in detail with its working?
what is the difference between diode and zener diode?
What happens if we give the supply to the rotor of induction motor and make its terminal shorted?