Answer / sk

1sq mm copper=4A

Answer / priti priti ranjan

From the safety and long lasting view, we can use it for maximum 4Amp

Is it possible to measure the voltage of a battery from a single terminal?

0 Answers  

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when is the Ohms law is applicable?

11 Answers   ABB,

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Hi Friend I am used multimeter to measure the voltage between R Phase(SS1) to R Phase(SS2). In SS1 is connected with UPS loads. But I am getting voltage between these 2 R Phases. Please give some idea friend

0 Answers  

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sir, I am from EEE branch.On feb 17 iam going to write an Exam for hindustan petrolium corporation Ltd.So plz send me the written exam pattern/Q's/interview questions.please mail to eee_dharmendra@yahoo.com

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How do we find the rating of a transformer, if it got burnt badly.

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What is generator

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What is force on a conductor in a magnetic field ?

0 Answers  

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Why sometime i receive GCU fault /Excitation voltage loss in my Generator Synch Panel .

1 Answers  

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how vfd drives energy save

5 Answers   PowerTech,

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working principle of UPS

15 Answers   Mantri,

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what should be the motor rating for pumping water for house hold use from 60km far lake and what formula is to use please tell me

1 Answers  

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