Answer / abdul

Capacitor is not necessary. it is for improving power
factor.

Answer / mk

it is not a nesasary to use a capacitor for starting of
tubelight because its work as simplest automatic no/nc
switch if use a simplest switch insteade of capacitor a
tubelight also started but there process is manually.

what are the difference between AC lamp and DC lamp

0 Answers   Apollo,

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1. If 8.35%Z means the percentage impedance of 132kV-line from power company, we will like to reconfirm its base capacity.

0 Answers  

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how does circuit breaker works

1 Answers  

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What are the classifications of oscillators?

0 Answers  

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Pls anyone explain me the basics of wiring a house?

3 Answers  

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What is a soft start?

2 Answers   Bhel, jlpl,

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compare between starting charactristics of synchronous motor with those of 3Q Squirrel cage induction motor

0 Answers  

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Welding machine

1 Answers   CEL,

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Dear Sir, we met a disaster with our 62.5 kva genset, after rewinding we informed by our contract engg that due to return current coming in neutral & impropper earthing this happend. But after all set up & load balance we checked & found again we have about 20 to 32 amp return current on neutral. we have 12 airconditioner + 12 mini fridge on single phase line. Pl suggest any idea to solved this problem

3 Answers  

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should Dy11 and Dy1 group can be operated in parallel??????

1 Answers  

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Define magnetic centre in a motor?

1 Answers  

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How to convert resistance value at 20 degree to 90 degree?

2 Answers  

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