why voltage drop if we have connected 230 v ac suplly through diode to bulbe we found haft ie 110 voltage drop why it is

4 Answers  

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in battery charging room we find two fuses (one in positive other in negative cables ).why it is so?one fuse is ore than sufficient?

0 Answers  

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Can you explain the phase displacement between primary and secondary of power transformer of any vector group(for ex)?

1 Answers  

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what is the permissible bend in the LT& HT CABLES.

2 Answers  

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what is the potential difference between line and earth?

11 Answers  

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Is there any type of starter for DC motor other than two point,Three point and Four point starters?

0 Answers  

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why the the phase transformer's nuetral has been grounded

2 Answers  

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how the 3phase induction motor is running in 2phase supply with help of capacitor?

1 Answers  

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what is neutral voltage

3 Answers   Power Grid,

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what is polarity in ac system? and how do identified?

1 Answers  

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how much capacity(rating) of generator required to operate a load of 100kv.

6 Answers   DSC,

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In Transmission System if the potential difference at the two end of line are same then is the transmission of power will continue ? if yes then how.

1 Answers   IOCL,

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