why voltage swells and dips???

3 Answers  

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8. A DYNAMOMETER TYPE WATTMETER RESPONDS TO THE.......

1 Answers   SSC,

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Why Humming noise originated in Starter motor and how it was generated ?

3 Answers  

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what do you mean by the "bay" in a switchyard? how to determine exact number of bays in a substation?

8 Answers   Essar, L&T,

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What will be advantage if we put some load in neutral of grounded star transformer & loadshortcircuit current,rated current of cable & MCB with example?

0 Answers  

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HOW TO CUT A CAKE IN 8 PIECES IN 1 STROKE

3 Answers  

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What is Surge arrest? How it work?

4 Answers  

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Why we use mostly circular coil in transformer? not square or rectangular type of coil.

4 Answers  

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Why generating power limited to 11kv?

4 Answers   PSU,

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how to identified power tranfer line is how much KV????

5 Answers   Essar,

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What are the protections for HT Motors?

1 Answers   BARC,

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what is spadar bar .why I use in DC generator.

0 Answers   BSL,

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