In the Load Test of 3 Phase Squirrel Cage Induction Motor, 2
wattmeters are used. One of the wattmeter deflects in
negative diretion during no load. Why?
advantages & disadvantages of Lagging and leading power factor .
what is differant beetween overload current and phase current?
why does chattering take place in ac contactors? can it be avoided & what care does the manufacturer take to eliminate this phenomenon????
What will happen to the protection and metering, if the polarity of a single or two PT/PTs in three phase system is reversed? Please provide reference if any.
why we use to always generate power below 16kv.why not at higher voltage?
How to solve the problem of low voltage at consumer end in distribution system if one phase come low voltage of transformer
What is meant by full pitched winding?
what are the types of control panel used in industries & all electrical purpose ?
what is the use of CurrentTransformer in AVR ?
What is Peterson coil? Where it is used?
define digital electronic
How to calculate LT XLPE CABLE for 11 kv / 433 v , 1000 kva oil type transformer system?
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