Answer / mayur

as we all know transformer is static device so no friction
loss n all so it has more eff compare to rotating devices

wich type of cable is selected for wiring of 20hp motor?

5 Answers   Alchemist,

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What is difference between MCC,PMCC,PDB?

2 Answers   Cipla, JSW,

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We say that if voltage in a power system is increased,for a constant power the current will decrease (by P=VI). isn't this in disagreement with the ohms law(I propotional V;resistant const.).Since the resistance of transmission lines remains constant,shouldn't inc in voltage cause inc in current across the transmission line? I have read many articles across the net but still couldn't this figure this out. :( Guyz plz assist me with dis..:)..

4 Answers  

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What are the temperature elements?

0 Answers  

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I Need standard operation procedure(SOP)for 500kva Oil type transformer oil filtration & Procedure for IR value checking.

0 Answers   Reliance,

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Why 3 over-current and 1 earth fault relay is used on primary side of transformer? Why 2 over-current and 1 earth fault relay in used on secondary side of transformer?

1 Answers   Adani,

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what is dead tank CT AND what is live tank CT

2 Answers   TATA,

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Can u tell me design of switch yard

0 Answers   NTPC,

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Who we calculate the generator NGR resistant, generator voltage 11 KV ?

2 Answers   ABB,

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what is leading and laging please in details

3 Answers  

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If i connect aload to phase taken from one transformer and neutral from another what will happen.

2 Answers  

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In siemens S7-300 PLC, what is function and function block ? What is the difference between them ? When to use function and when to use function block ?

0 Answers  

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