Answer / k.prakashchandra

The wires drawn from the distribution pole/point with all
accessories to the supply point of the house is called
service mains.

why power factor occur only inductive load not in resistive ?

8 Answers  

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what are frequency changers ? Tell me about commertially availble frequency changers ?

1 Answers   GE,

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What are the types of Bus bar?

8 Answers   CTEVT,

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What is domestic transformer? Draw the connection of domestic transformer.

0 Answers  

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how indusrial diesel generator work

0 Answers   Johnson and Johnson,

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HELLO EVERYONE, I RECENTLY HAVE FOUND ONE PROBLEM, I WAS TAKING NO LOAD TRIAL OF AN HT MOTOR 920 MOTOR , 1440 RPM , 6.6 KV, WITH AUTO TRANSFORMER. AT 450 V, LOAD WAS 40 AMP AND SPEED WAS 250 RPM. BUT AS WE INCREASE VOLTAGE FROM 450 TO 480V, LOAD BECOME 41 AND SPEED REDUCED TO SOME RPM . SO WHICH PHENOMENON ACTED HERE FOR REDUCING SPEED.?? AND IS IT HAPPENING ALWAYS OR IT IS RARE? I ALSO HAVE FACED SUCH PROBLEM WITH FEW LT MOTOR ALSO.

0 Answers  

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why not phase to phase fault occure in raining day in hv sub-station?

1 Answers   Getco,

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What is primary distribution and secondary distribution of ac power?

3 Answers  

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how to calculate the Neutral transformer impedance?

0 Answers   Schneider,

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which motor is suitable for traction? why?

15 Answers   BCH, KPCL,

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in a live circuit with a light bulb such that the bulb is off by a switch, is the light glows if the switch 2 terminals are both touched by a mouse?

1 Answers  

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Why human body feel electric shock?

0 Answers  

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