PLEASE TELL ME ABOUT QUESTION PAPER OF UPCL ENTERENCE EXAM.
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what is the practical definition for voltage
determine two methods to find loose connection in operational electrical system?
What is DG B-check and C-Check
resistance switching is used in case of- ? a. air blast CB b. bulk oil CB c. minimum oil CB d. all types of CB
Help need in transformer !? Hello Friends The parameters of 2300/230 v 50hz t/f is R1=0.286 ohm R`2=0.319 ohm Rc=240 ohm X1=0.73 ohm X`2=0.73 ohm Xm=49.2 ohm Secondary Load impedance ZL=0.387+J0.29 solve the exact equivalent circuit with normal voltage across primery.. I know every thing but i cant find CURRENT I1=? and I`2=? Please help me give solution or only Formula please please...
What is difference between Harmonic and Non harmonic Capacitor Bank?
What will be the effect of circulating current in HT xlpe cable when both the armour ends are grounded. Will the termination fils after some time in case of 33 kv supply.
Inverter. converter. Ups.MCB.solar.alternators. motors.
What is the min.& max distance between two earth spikes is required for measuring earth resistance of an earth pit? Is the manufacturer of Earth tester decides this? Pls explain.
What are m circles?
Do u know any one? how to find out in motor rated amps? formula?
What is the formula to calculate capacitor bank rating for a certain load.
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