Why only 1ph,2ph,3ph supplies are universally used?? Why
not 4ph or 5ph??
Answer Posted / deepak
in case of 4 phase ,phase difference will of 90 degree
whose resultant value leads to zero.
| Is This Answer Correct ? | 0 Yes | 6 No |
Post New Answer View All Answers
why Lightning arrestor are made by 2 seperate stack of inslutor but why cvt are in single stack of insulator.
In case of generator when we consume more power produces by it why load on generator increase and starts sound more. and how it is adjusted..
What is phenomenon of electromagnetic induction and how it works?
Iin ESP why positive is grounded ? why not negative ?
What is the difference between shortcircuit current, rated current of cable & MCB with example? What will be the size of cable required for 5.5 KW motor (Full load current 10 Amps approx.), Starting current with DOL is 120 Amps. Aprrox. Short circuit current with LLLG fault is 2000 Amps Approx.
sir, Is their any measuring unit of knoking? please explian?
If rotor works in clock wise what happens
If SFU is Switch Fuse Unit, What is the expansion for FSHF in Electrical Engineering?
What is the function of RCBO? What are the different sensitivity ratings & each application?
A system absorbs 100 k J of heat and the increase in its internal energy is 100 kJ; the work done is
define as synchronous generator
what is the saturation point of crgo lamination.
any application of back emf
how does a submersible pump work..?
Why cables and busbar both needed in LT Panels?