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?
what is the purpose of ignitor in lighting fixer
How to calculate the value of capacitance of a capacitor used in power factor improvement plant if we know KVAR and voltages?
How to convert 2 phase to 3 phase electricpower in induction moter?
How much earthing require for h.t.22 k.v. cable in coming side & out going & 22 lighting arrest or,22 k.v.D.o. & A.B. switch.
why using 3 phase
What do you mean by an instrument transformer?
Define pole pitch?
GIVE CONDITION FOR MAX EFFICIENCY OF 3-PH TRANSFORMER AND D.C MOTOR
what is the working principle of ceiling fan and table fan?
10 Answers ABC, Tata Steel Limited,
definition of transponder?
what is the main parts of transformer? how it is functioning? pls giv the ans briefly.
what type of insulation is used for over head lines?