Answer / rawat

Have a battery fully charged. Take a variable resistance bank. Connect the batteries across the resistor bank. Set a value of discharge current to a fix value by adjusting the resistance. Note down the voltage per cell continuously. When the battery cell voltage drops down from fully charged voltage to end cell voltage note down the time duration. The continuous current during discharge in ampere multiplied the time duration in hour will give you AH of the battery.

how can we test the polarity of a 3-phase transformer?

2 Answers  

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One B.O.T Unit ??

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PLS MENTION QUESTIONS ASKED IN IOCL INTERVIEW FOR ELECTRICAL EGG??

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what is earthing

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0 Answers   Grasim,

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