Answer / sravan

HAVING LOW VOLTAGE

Answer / s.sarkar

the metal body of the train provides a much lesser resistive path for the current to flow as compared to the highly resistive human body of ours..

Answer / bpn

due to high loses...........
if current is feel then it have low voitage,
due to heat effect....H=i2rt. maximum electric is wastage.
and safety purpose dc series motor are used in electric train.

I have cleared IOCL written exam(Electrical). My intv is on 6/9/2008.can anyone guide me & tellme abt intv questions.

5 Answers   IOCL,

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Why do you get a typical sound when the transformer is put into operation?

4 Answers   IIT,

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what is the maximum load on for 10 kva & 25 kva transformer

8 Answers   ABB, Power Grid,

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what is the purpose of using semiconductors in HT cables

3 Answers   Sterling,

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What is measurement?

0 Answers  

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why some transformer without breather.

1 Answers   GTS,

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why we are using in reverse power relay in generator singranizing

1 Answers   Dalkia,

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what are the sample questions asking to the test cunducting for electrical superwising lisence test?

0 Answers   APTransco,

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what use can we make of 3rd harmonic component

5 Answers   Bhel, General Motors GM,

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CALCULATE THE TOTAL VOLTAGE DROP AND SELECT THE CABLE SIZE IN MM-SQARE FOR A PANEL-262KW AT 110 METER FROM THE SOURCE SUPPLY , SUPPLY VOLTAGE 240/415

0 Answers   DEWA, Growth,

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Which are the types of breakers used in High Tension (HT) side?

1 Answers  

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What is Skin effect of the cable?

8 Answers   L&T,

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