what is speed of light?
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What will happen if we give AC supply to DC motor?
IF alternator SCR value will be high means what happen in alternator efficency at operating power factor of 0.8
importance of reactive power management
if the syncronous machine run at leading pf and as its field curret increased its armature current decreased is machine operate as generator or motor?
how is the leakage current flow only through guard wire (when guard wire is connected in the circuit)????
what is the difference between control transformer and Potential transformer (PT)?
campared to ac, in dc corona loss is
How to calculate the time setting for star connection in star delta starter? For example 10KW 3PH Induction motor.
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what is the use of vcb & isolator in substation?
Which supply is using for train AC or DC & what is the voltage????????
what could be the reason of a burnt current transformer in an electrical panel
For what purpose an AVR in generator sensing generator output voltage?and how the sensing is done by AVR?