why neutral wire don't shock?

9 Answers  

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can any one explain about when EB supply failed then how the load will transfer onto DG's step by step.

1 Answers  

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why synchronous motor is not self starting

5 Answers   Cenored,

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what do you mean by lagging and leading current.explain in detail.

1 Answers  

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1.why is +1+1=+2 why cant it be +3 2.Why is +1*-1=-1 why cant it be something else 3.why are the hilly areas more cooler than the ordinary areas?

5 Answers   ThyssenKrupp,

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What is the difference between bushing and insulators.? what is the creepage distance?

4 Answers  

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why we are discharging h.t supply during shutdown time

1 Answers  

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use of automatic voltage regulator & input voltage of it?

1 Answers  

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how does an centrifugal and screw type chiller will work. which chiller efficiency is high and why.

0 Answers   Hyundai,

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In electric motors, according to the no. of compartments, The no. of input's (pantagraph collector's) were increased, why?

1 Answers  

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In order that work may be done:(a) Two wires are necessary(b) The circuit must have a switch(c) Coal must be burnt(d) A supply of energy is required

1 Answers  

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what type of protection and safety req. in the 220kv substaion and area around the substation

2 Answers  

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