What are the types of windings according to the construction?

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How do you select the pickup value of the relay?

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How to protect sensitive loads such as Dosing pumps inside a factory from voltage surge/voltage fluctuation.

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We have two 1 phase heating coils having same resistance of 25ohm, but during operation one takes 3A and other 6A Is it posiible Pls. explain

5 Answers   Bhel,

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what is bjt & mosfet? what is rectifier & diode?

1 Answers  

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If an induction motor is restarted before its rotor stop rotating, then what will be the amount of current drawn? Is this current will be the same as motor starting current?

5 Answers  

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What will happen if i replace a inductive proximity switch with photo sensor in a machine?

0 Answers   Hitachi,

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what is the working of air drayar

1 Answers  

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What is creepage distance..... what will be the value for different voltage level

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why compound generator is used in generating station?

2 Answers  

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How many types are using in 220kv/400 kv swith yard

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What is the purpose of using busbar mounting fuse?

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