Answer / nigam

It is a control device used to control power in electrical circuit. It gets triggered by applying a small signal to its gate terminal and acts like a switch.

what is the pulse and audio frequency transformer? what is different between induction regulators and tap changing transformer?

0 Answers  

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Define CT & its function

6 Answers   Essar,

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I have experienced electrical maintenance HT ,but I completed be ECE ....can I apply c license or not ???? Pls help me friend s...

0 Answers   Crew pvt ltd,

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why 120 devided with pole and speed multiplication to determine frequency

1 Answers  

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IN Electric train which type of motor is used,for what reason they uses?

3 Answers   L&T,

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which starter is used for synchronous motor

18 Answers   APTransco, IBM,

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difference between the earthing,grounding and neutral

1 Answers   DLF, L&T,

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with help of neat sketch explain principle of TIG welding process

0 Answers  

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what is the exact direction of current? as we know current travels from higher potential to lower potential,so if we take battery +ve to -ve implies current direction is from positive terminal to negative terminal.,whereas electrons flow from negative to positive as they are attracted by positive ions.current will be the plow of charge but not flow of positive ions.please clarify my doubt friends.

2 Answers  

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what is impedence (Z) of transformer, what indicate in transformer , which perameter indicate in transformer

5 Answers   CTS, Suzlon,

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what is deffrence between squirral cage and wound rotor in IM?

0 Answers   ME,

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What is bushing?

4 Answers  

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