Answer / k.prakashchandra

To have the insulators equally spaced from each other ,V
x-arm and single top fitting were being used. Now we are
using straight X-arms which are also called 'special X-arms'.

Is phenomenon of resonance is harmfull fr the machine? if not or if yes please explain it?

0 Answers   Bhel,

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How can you calculate in detail the VA burden of current transformer used for Restricted earth fault protection? Please understand that the CT required here is Class PX or X. Also please show the calculations for knee point vtg, stabilizing resistor, magnetising current.

3 Answers  

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how can we calculate the ampacity of the electrical wire/cable. and what are the factors must be considered. pls. elaborate.

0 Answers   Webel,

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why tertiary winding is used in transformer with diagram?

0 Answers  

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How to distinguish between the armature wires with the field wires of a Dc motor ?

5 Answers  

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what is sustainable current of any conductors . a bare busbar or pvc cable has different sustainable current .

0 Answers  

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Hello Guys !! i want to rrb section engineer electrical(signal) previous model papers? any body help me?

0 Answers  

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How do you change an AC motor to DC? why there is only 50 Hz frequency in india & not other?

4 Answers   BSF, TATA,

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which is better ac or dc?

2 Answers  

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how u select control transformer for a mccb panels or any panels?for expample we hav 440 volts maim supply and control volts is 230v?

0 Answers  

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What is maximum load capacity of 800 VA inverter?

5 Answers  

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explain Density

0 Answers   TCS,

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