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When a square wave is applied to primary of a transformer then what will be output wave form of secondary ?
2077why AC signals are represented by sinusoidal waveform?WHY other waveforms not used for representation
1986What do you mean by pf of a generator? Power factor purely depends on the load (wether inductive, reactive or unity) then what does the pf mentioned on the generator nameplate means?
3 10291How can CALCULAT the current carrying capacity of aluminum and cOpper cables respective of that Sq.mm ? with formulas ?
Bajaj, Eagle, Godawari Power and Ispat, Havells, L&T, Mascot, Polycab, SGML, Sterling Wilson,
12 194083Post New Electrical Engineering Questions
what is POTT and PUTT explain?
what is the purpose of shading ring or shading coil in electrical equipments.
What is rotating magnetic field?Discuss elaborately.
what is smartµ grid technology?under coal gassification?
WHY IS THE EARTH FAULT CURRENT ALWAYS LESS THAN THE NORMAL CURRENT??
Why does the adjacent zone of protection overlap?
why the pf of semiconductor device is improved the electrical devices
In EDO ACBs what is a purpose of closing coil and motor, what is the operation of these devices are they inetconnected. means if we give supply to motor and by BCS we charge Closing coil,what exact is operation is and how it charge a spring of ACB. Sir if anybody has an wiring diagram please send me the link to operate and EDO breaker.
Mr. mohh sahid m not satisfied for ur answer to the que weather the size of transformer increases or decreases withchange in fr for more detail go to the answer given by me
what is mean by dry frequency
What is accuracy of a measurement?
Difference between earthing & grounding.?
What is current divider rule (cdr)?
If you don’t have coal, salt and copper, then how would you earth your connection temporarily at a camp site.?
How to choose size of the cable w.r.to current carrying capacity ...
