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.

why swinburnes test cannot be performed on series machines?explain

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WHAT SHOULD BE THE RATING OF generator required to run a pump motor of 45 Kw.

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In PT the coil is wound on?

3 Answers   DVC,

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What is referred to the electron in the outer orbit?

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in transformer which grade oil will use?

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What is the difference between online and offline UPS

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we know the value of the power factor is 0.8, we know the power factor is not depends upon the load ,then why we cant design the power factor in transformer ?

1 Answers  

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X is a uniformly distributed random variable that takes values betweeen 0 and 1.The value of E {X3}(x cube) will be.

1 Answers   GATE,

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Show the schematic arrangement of diesel power station layout and give its principle of operation.

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HOW DG WORKS ?

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1. Why a DC motor starter is called 3 point starter

21 Answers   ABB, CG, College School Exams Tests, Crompton Greaves, Infosys, Siva,

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we done magnetic balance test for 33KV /440V transformer in our company , but the ratio out is confusing us Voltage applied in RY = 440 , at RB = 320 and YB = 60 RY 440 = ( RB + YB ) 380 only Please let me know what type of problem is it.

2 Answers  

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