Answer / sakthivel perambalur

rail is all way negative and oht is positive supply ok

what is differential relay in power transformer??

8 Answers  

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what is the Mechanism of energy saver FAN how average power,reactive power, power factor e.t.c realated to it and how it apply to this FAN .and how this fan save energy w.r.t circuit analysis,plz repaly to this question this is the assignment to given to me.thanks

1 Answers  

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What is meant by harmonic distortion?

0 Answers  

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funtion of choke

4 Answers   L&T,

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Why should we use the igniter in the sodium vapour lamp.

7 Answers   ABB, Delphi, Mudhra, NTPC, PICT,

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why capacitors cant used in genset to maintain power factor..??

2 Answers  

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in domestic service connection,what is service main?

1 Answers  

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What is the difference between KW & KVA ?

9 Answers  

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placing earthing pit in pathway is correct or wrong??. placing earthing wireGI1/18 inside walls is correct or wrong?. explain!!!

0 Answers  

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hi frnds what is meant by harmonics & what is meant by third hormonics,where its will occur ?thank u

0 Answers  

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Does the Impedance of the source affects the THD

1 Answers  

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What are high pass filter and low pass filter? and What are the flowmeter ?

0 Answers  

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