Answer / shiv

Due to week condensor its not getting proper charged.

Answer / tilak raj thakur

low voltage is atilak cause of flickering of florescent tube

Answer / k.prakashchandra

1.loose connection 2.faulty starter 3. tube with faulty filament

Answer / k.prakashchandra

1.filament in tube is broken (90%) 2. winding open in choke
3.starter faulty

How star and delta connections inherently eliminate triplend harmonics?

1 Answers   Blue Star,

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one kva is equal to how much amps?

14 Answers  

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can volts/Hz be relied upon to use 460v,60Hz electric motors on a 380v,50Hz power supply?

1 Answers  

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What is an Isolation Transformer? Where it will use?

3 Answers  

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Please tell me what is the difference between online UPS & OFF line UPS?

2 Answers   HAL,

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draw a dol with the following rtds,stop/start,ct,vt and o/l supply is 6.6kv and the coil is 110v

1 Answers   Anglo Eastern,

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Define noise?

0 Answers  

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why a motor overheated stops to rotate ?????

1 Answers  

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How over load relay works.

1 Answers  

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what is phase angle ? and also tells me why my phase-phase voltages are 390 rather then my single phase voltages are 221 and 223 respectivly?

2 Answers  

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Is there any reason that we get shock on touching phase wire because the earth is at neutral potential? Is there any reason that the earth is at neutral potential because the neutral is earthed in apower station

0 Answers  

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CONSIDER A 415V/200V STEP DOWN TRANSFORMER.CAN WE USE USE IT AS STEP UP TRANSFORMER BY GIVING 200V IN SECONDARY AND TAKING OUTPUT FROM PRIMARY?

22 Answers   L&T,

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