Answer / sarmadahmed

One reason is because we need a neutral for grounding the motor so the winding of motor is connected in Y.

what is the minimum dielectric stregth of transformer oil.

25 Answers   HP,

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sent to a site and asked to explain how you would like a twenty seven flour building should be supplied with lighting and sockets plus a water boiler.

0 Answers  

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how to calculate the powerfactor in induction motor having name plate details? for example 1 h.p motor 1.86 A 415 V

6 Answers  

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What is phase in electrical engineering?

5 Answers  

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i asked a funny question in Electrical ohms law V=IR in const temp voltage is directly proportional to current Power p=VI cos@ in that formula Voltage is indirectly proportional to current Try to give me the fact what is happening in Electrical.. contact Thanigai_1984@yahoo.co.in

3 Answers  

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At what condition differential relay will act in transformer and ht motor?

1 Answers   Equate,

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what is transient earth voltage

2 Answers  

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Why iron core transformers not used in high frequency applications ?

3 Answers  

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how a vibration switch's high signal will going to trip the motor? can u explain with some examplesand wiring diagrams?

1 Answers   Bhel, Wartsila,

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In Star type and Delta type Motors, If one phase will miss/Break then which phase winding will burn and why?

4 Answers  

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Explain the operation principle, advantages and disadvantages of the following converters: a) A 12 pulse converter b) A Switch-mode inverter c) A thyristor inverter

0 Answers  

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Define cut-off rate?

0 Answers  

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