Answer / thiagarajan.e

A lay man can also apply to electrical license,but he should have experience in 11kv transformer erections,or 11kv generator set erections,or doing operation and maintenance in 11kv substations.

Can the output voltage of a rectifier be greater than the input AC voltage without the use of any voltage multiplier in the circuit??please provide the explanation too..

0 Answers   IOCL,

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in HT service 3ph 4 wire service Y-phase voltage shows zero . whether it is meter fault? or what be the reason ? if y-ph voltage zero ,can current is recorded? reasons for failure?

0 Answers   apspdcl,

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how to calculate the powerfactor in induction motor having name plate details? for example 1 h.p motor 1.86 A 415 V

6 Answers  

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Why is the electric shock from the DC supply is more dangerous than the shock from AC supply.

8 Answers   IBM,

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how we can convert 3 phase to single phase without using any transformer

8 Answers  

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ITI r/tv trade APPLY (J.T.O VACANCEY) ALSO INCLUD AITT ELECTRONIC,WRITEEN XAM DONE 23.03.10 BUT NO RESPONCE WHY ANATHER ID gopal_gh007@rediffmail.com

0 Answers   KBC, wbsedcl,

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What is the alternate solution for testing of polarity by using polarity tester while its milli ammeter does not works?

0 Answers  

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What happens when the power factor is leading and its disadvantages.

1 Answers  

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what is excitation system explain in detail with its working?

1 Answers   Toshiba,

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why we are using the ac supply in domestic purpose why don't use dc supply

6 Answers   Airtel, SSIL,

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What is the acceptance value of leakage current in HI POT test

2 Answers   CPCL,

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What is difference between 3 point and 4 point starter

1 Answers   Genco, Kaltec, TATA,

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