Three phase power is measured with two wattmeeter for balance three phase load.the reading of one wattmeter is zero.we can conclude that the power factor of balance load is?
Can i connect all earth pits in ring system..., And wat IS 3043 says...please help me
what is the cause of voltage dipp or swell in the transmission lines?
Can i get some examples of mechanical devices?
Does magnetomonopoles exists? one maxwell equation strongly suggests no, but how about their existance in plasma?
Give two basic speed control scheme of dc shunt motor?
Difference Between B Curve & C Curve in MCB.
Why does not AC excitation use in rotor of AC Generator instead of DC excitation?
what are the values of VRY,VYB,VBR,Vry,Vyb,Vbr,Vrn,Vyn,Vbn for Magenetic balance test of 100 KVA and 63 KVA Distribution transformer
what is the effect of connecting three phase supply lines to three phase auto transformer output terminals through a fuse of 10Amp and a circuit breaker (MCB). Is this connection permanently destroy the transformer?
suppose generator rating is 50 kw,load is 25 kw,hw much d generator ll generate?what about d remainin power?
Why screen of the screened cable not earthed on both the ends of cable
What does CDG,CDAG,CAG,VAJ,VAJH,VTT,VAZ,VAA etc. stands for in case of relays and can anyone answer to decode this codes C,V,D,G,A,X,TT,J,JH etc