how to calculate AH of a battery?

8 Answers   Exide,

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Why we should not parallel the with EB

1 Answers  

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What you have to see in transformer after week, month?

0 Answers  

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Why 1500 rpm of deasel generator please explain to me?

1 Answers   Integral BioSciences,

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Explain the operation of grid connected central solar inverter ?

0 Answers  

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When testing an earthing connection, we use a 60 or 100 candle bulb with a phase connected direct from supply and the other wire to the new earthing provided.If the bulb glows then the earth is ok.Else earth connection is not Ok. So, why dont we can use all the home appliances taking a single wire from the phase and the return connection to Earth instead of return connection to neutral?

2 Answers  

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What is formula of capacitor for 1-phase power connection.how to improve PF. Suppose I want to connect capacitor in refrigerator to reduce power consumptions.

0 Answers  

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How can we deside Short Ckt level of electrical System,Breakers etc.please provide formula to find SC of HV side & LV side

0 Answers  

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how we protect the motor & what are the components required for that ?

2 Answers  

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what is errection pcbs?

0 Answers  

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how to calculate energy of 3-phase motor?

0 Answers   Suzlon,

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Dear,  How much ph is maintained of water electrolite used in lrs for slipring induction motor ?

1 Answers  

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