Define characteristics impedance?
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Which motor has high Staring current A. Series DC motor, B.Induction motor c.Synchronous motor D.DC Shunt Motor
How to measure the earth resistance value in a concrete pavement(flood light area)?
why transformer core is eathed?
HOW TO CALCULATE THE ILLUMINATION IN INDOOR LIGHTING?
control wiring purpose,standards, ferrule code standard, interlock, schematic, symbol
what is meant by VDC ?where its applicable ?
WHY L-G FAULT IS MORE SEVERE IN TERMS OF RRRV?
0 Answers Engineers India Limited,
We say that if voltage in a power system is increased,for a constant power the current will decrease (by P=VI). isn't this in disagreement with the ohms law(I propotional V;resistant const.).Since the resistance of transmission lines remains constant,shouldn't inc in voltage cause inc in current across the transmission line? I have read many articles across the net but still couldn't this figure this out. :( Guyz plz assist me with dis..:)..
Why 11kv to be generated in generation station
0 Answers TNEB Tamil Nadu Electricity Board,
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What are the protections required in the main lt panel which is connected to the transformer.
A separately excited dc motor having 2 ohm armature resistsance draws a current of 10A and torque developed is 20 Nm under rated field condtion. the speed of the motor under the rated field condtion , when it is connected to a 100V DC source and delivering 10Nm torque....