Answer Posted / bhaskar
Real power = active power+ reactive power.
KW=KVA+ KVAR
In any closed circuit( single phase) nutral required because to carry reactive power to star connection.
With out neutral the circuit will not complete.
Phase means which carry some voltage to load device.
And neutral means which carry's zero voltage.
There is a voltage high voltage fluctuations occured in
Line when neutral will cut.
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
What is difference between YNyn0 and YNyn ??
What is the relation between frequency and motor rpm?
what is the relative size of single and three phase?
How to calculate MCB Breaking capacity.
What is milivolt dop test in Busducts? What is its significance & procedure to do the test?
Do inductive loads have distorted current waveforms ?
what could be the RMS value and average value of a 4 phase sine wave?
What type of DC motor would you see for a lift?
How to synchoronize the generator (with gcb,GT) to grid????? ????? from Grid iam getting power (rated 400kv/20kv) through GT and its goes to UAT.,,ST.,, now my generator(rated 20kv ) ready.,, now iam closing my GCB.,, in GT iam suddenly giving 20kv on that Gt.,, what will happend
Where servomechanism is used?
WE know that for Inductor X=2pifL,In DC f=0,then X=0 so,V=IX=0;But In the DC excitation of rotor of AC generator,DC motor field coil which coils are inductor so why does not applying DC voltage short the rotor coil of AC generator and field coil of motor?If it would then DC source might be damaged but it is not happened. Why does the strand conductor of Electrical power transmission line make twist?
what is draiv work
What is different type of Electrical curve and how it protects the equipment's while up-normal situation?
Differentiate between kirchhoff’s first law and kirchhoff’s second law?
how is the connection of a 3 phase ct trivector meter done on a pole mounted transformer
