can anibody tel me on what basis the transformer vector
groups are determined????
if one of the phase is failed to 3 phase IM. what will happen?
why doesnt the back emf hold the speed of unloaded series motor?
Is there any difference between circuit breakers and isolators
Explain the operation of grid connected central solar inverter ?
i have to install a HT panel, what components, I have to use in this and what will the diagram of that diagram,please tell me each and everything.
When measuring the Insulation resistance of a motor winding (winding to earth) using a megger meter, Applied voltage(1000V) was automatically reduced to 500V. and the measured insulation resistance values are also very low (in Kohm range) Can anyone give me a reason???
can three phase induction motor rotate with only 2 phases connected
22 Answers Delta, Mannar Company, Suntron,
What is the Nyquist criterion regarding control systems?
Which colour of earthing wire
how line turns ratio changes in 3 phase with change in connection
why incomer bay is required before transformer bay if there are more than 1 nos. of transformer bay.
what is the most permissible winding temp when we conducting a generator load test?(condition no load)