wat is the current produced in a 5000v megger? when the positive and negetive terminals are touched on our body get s shock?

0 Answers   FLS,

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Why positive terminal of DC 48V was earthed?

1 Answers  

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why we somewhere use ryb phase sequance, somewhere use uvw, and somewhere abc??

4 Answers  

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What kind of preventive maintenance are there for transformer?

0 Answers   Gulf,

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what is the difference between neutral and earth?

2 Answers  

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If a 3 phase transformer is a 500 kva using the formulae 500kva= 500000/433 x 1.732 = 666.71amps does this mean that each phase on the secondary side is 666.71

3 Answers   Saffron,

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What is a diode?

0 Answers  

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Brushes are placed at magnetically neutral axis,when brushes reach that point,the armature conductor gets shorted,but it can be seen that the dc supply is also shorted,wont that get damage? help me plz

0 Answers  

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In DC current-excitation to transformer, why it sucks more current? Eventhough there is no power transfer between primary and secondary? R is very low so it should suck less current only na thn y its current increases?

2 Answers   Cairn,

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which cable is used for 15 Hp monoblock pump 3phase and service wire Distance is 210 feet please tell me cable size Armaured

0 Answers  

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What would cause a 240v choke that should give 110v out on a 16w lamp to gradually increase to 160v?

0 Answers  

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What do you mean by Transformer?

9 Answers   Hyundai, NTPC, wbsedcl,

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