Answer / kamaleswaran

skin effect is the tendency of alternating current to concentrate on the outer part(skin) of the transmission lines as the inductance is high at the centre part.. this is completely absent incase of direct current..

Answer / shaik.shamsheer

The alternating current concentrate on outermost part of the conductor is called corona effect. It gives hissing noise in TS lines

Answer / u.chandarasekar

skin effect is itching

Answer / jakeer

Skin effect is moisture collection on the conductor & seems
as violet bluish & corona discharge is air ionization
between the conductors due to this there is production of
capacitance which results a hissing noise.

why the frequency and voltage in india is 230v and 50HZ. when compared to USA say 110v and 60 HZ.

0 Answers   Alstom,

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what is difference between Motorised MCCB & ordinary MCCB?

4 Answers   TCL,

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difference between the earth mat and earth grid?

3 Answers  

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Generally at what power factor the electronic equipments like computer, TV, EPABX etc.,operates. Please tell me.

1 Answers   HAL,

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2 Answers  

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What is Grounding?

2 Answers  

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what is allowable current flows from phase to ground with out tripping the breaker

1 Answers  

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2 Answers  

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A transformer is used to light a 24volts,70watts lamp from a 240a.c main.The current in the main cable is 0.35A. Calculate, (1) The efficiency of the transformer. (2) the current in the lamp.

1 Answers  

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what is slip?

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why wound rotor is star-connected?

4 Answers  

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WANTCONTACT NUMBER & EMAIL/ WEBSITE TO CONTACT THE SECRETARY,MADHYA PRADESH LICENSING BOARD(ELECTRICAL),K- BLOCK,3RD FLOOR,SATPOODA BHAWAN,BHOPAL

0 Answers  

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