Why and which type of tertiary winding is used in most of the power transformer?

2 Answers  

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Give the two basic speed control of DC shunt motor.

4 Answers  

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A genarator is connected through a 20MVA ,13.8/138 KV stepdown transformer to a transmission line. at the reciving end of the line a load is supplied through a step down transformer of 10MVA,138/69 KV rating .A 0.72 PU load evaluated on load side transformer ratings as base values ,is supplied from the above system for system base values of 10 MVA and 69 KV in load circuit the value of the load in generator circuit will be ...........

1 Answers  

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Can anyone explain me the operating principle of the megger tester?( I just know that its diflection relates with the ratio of currents of control & diflecting coil. I need more information as breif as possible)

1 Answers   TCS,

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What is shutdown of electrical sub station?

0 Answers   UCEP Bangladesh,

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how much current a 100 sq mm busbar will carry?

1 Answers   ABB,

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which are the criterias needed to select the kind of neutral earthing(solid earthing,resistance earthing,etc.) at various voltage levels in electrical distribution?

0 Answers  

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What is the material used for the core of a high freiquency transformer?

3 Answers   Videocon,

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What is the difference between a Distribution Transformer and a Power Transformer.

4 Answers  

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Generally the incandescent lamps in bathrooms fuse due to high voltage at night.What is the simple solution of this problem?

4 Answers  

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what is the difference between earth and neutral.

9 Answers   DLF,

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How can we convert dc to equivalent ac??

4 Answers  

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