is there any role of power factor with frequency variation?
and how we can manage the frequency variation?
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if the HR asked to me., you have got 92% in higher secondary but got only 72% in engg whats the reason??what should i have to say ..please help me..
if any house we instaled a 1.5 ton ac and its phase cable of wiring is installed but netrual cable of wiring not instaed. my question is that is neutual of house(for other wiring is capable for ac load or a sepeart neutrual wiring required
What are the relays in ACB and VCB
What is CCT (Correlated Color Temperature) ?
What is IDMT relay how it works.
3 Answers Electrotherm, Sulzer,
In a three phase transformer(delta/star connected)when i touch one end of the bulb in any one phase and other end to earth..will the bulb glow or not..if not why?..i'm touching the bulb in star connected side...
how to convert psi into kilo pascal? what is the suction pressure & discharge pressure of chiller?
what is the working principle of tube light?
What is the purpose of RECTIFIER ASSEMBLY in AC power generators?
why should we connect the no load components in a equivalent circuit of transformer in parallel?why cant it be in series.
What will happen if i connect the delta winding motor to star input.
explain me the relation between torque, frequency,speed,voltage and current in the 3 phase induction motor?
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