how many load we can take for lighting

0 Answers   ABB,

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what is the principle of synchronous motors?

3 Answers   The Grand,

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without name plate detail of blower how we can find out the HP & Rpm ? the input voltage is 230v single phase

1 Answers  

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what iz second and fifth hormonics please explain

1 Answers   Satia,

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what is the difference between AC choke (inductor) and DC choke (inductor), working and design point of view?

2 Answers   Electrotherm,

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how to measure the A.C flux .-instrument

8 Answers   NTPC,

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how much current does 3ph a.c & d.c motor drawn.Plz. provide formula with example.

5 Answers  

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what is the working principle of ceiling fan and table fan?

10 Answers   ABC, Tata Steel Limited,

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Is it necessary to place tap changer in secondary winding or we can use on both sides?

3 Answers  

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The exciting current of a transformer is non sinusoidal. why?

2 Answers  

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WHAT IS THE MEANING OF 'UPF'&'LPF'.... HOW CAN WE DEFINE IT? WHAT IS THE VALUE/RANGE OF EARTH WIRE RESISTANCE USED PARTICULARLY IN HOME....

2 Answers  

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What is stepper motor?

0 Answers  

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