Answer / k.prakashchandra

Speed of the light

Answer / simon peter

Its equivaent to the speed of light I.e 3*10 8(to the power) mtr/sec...

Answer / abhash kumar sahu

Speed of electrical supply or electricity is refer to as the
motion of electron with in the conductor.

how we can classify the circuit braker???????

1 Answers  

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In some countries it is found that an Earthing Transformer is connected at the LV sides of the Transmission and Distribution Substation Transformers.Actually what is the purpose the Earthing Transformer?

1 Answers  

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What is the application of Dyn1 and Dyn11 vector group of transformer?

0 Answers  

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How to calculate phase to phase difference in 33KV Line ,11KV Line etc.

1 Answers  

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generally the electrical equipments not to be operated at leading power factor, why?

2 Answers  

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what is priming pump?why it is used ?

2 Answers  

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basic priniciple of induction motor

2 Answers   Electronics, Ramco,

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why commutator are not used in rectification purpose in power electronics?

1 Answers  

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while starting a liquid starter ,is there any volage drop on water/soda on tank.can we touch the tank on starting?

0 Answers  

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what is the breakdown voltage value in BDV test in transformers?

6 Answers   Siva, TATA,

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I have made a 3 phase thyristor full bridge rectifier. But at the moment it is working only for the half bridge operation. Both the half bridges are on operation separately but when i put it into full bridge operation the oscilloscope output is zero. I rechecked that the pulses are correct for each thyristor. what could be the possible reason for this?

0 Answers  

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What is the effect on in Zone and out zone fault if Phase side CT is Vk/2<30 mA and Neutral side is CT is Vk/4<30 mA for Transformer REF protection

0 Answers   ABB,

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