Explain M Var? Which types of problem occurs when reactive
power increase at the time of full load of plant and at the
time of synchronize of plant?
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Which type of a.c motor is used in the fan (ceiling fan, exhaust fan, pedestal fan, bracket fan etc) which are find in the houses ?
Describe how a salient pole / projecting pole rotor differs from a cylindrical rotor and state the application of each rotor respectively
what is relation between ct and pt ratio with multiplication factor of a energy meter? is there any other factor on which multification factor depend?
what is the work of trip circuit supervision relay?
why C.T protection required for H.T.lines?
what is neutral grounding resistor?
CFL lamp is what type of load?
what is SMDB
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what the effect will occur if we increase the airgap in induction motor
why the supply frequency in india is 50hz?
what is form factor