Answer / k.prakashchandra

Maintain a charging current of 10 A ,till charging current
becomes zero at 130% voltage.Then discharge after the
battery has cooled down, at the rate of 10A till the voltage
drops by 10%.Re- charge again before use.

Can we step up a 230V supply to 400V using a single phase transformer??

2 Answers  

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Hi, This is Laila. I am selected for syndicate bank interview. Could you please share your views and the questions asked if you have faced the interview My email id is laila_honey09@yahoo.com Please send as fast as u can.Thank You Thanks... Laila.

0 Answers   RRB,

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please can i know about total harmonic distortion and how i can calculate it and if anyone can help me to find any program to help me to calculate THD?? please need it

1 Answers  

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what is the function of Choke?

9 Answers   Airport Electrical, Cummins, Tamco,

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how to calculate cable size for the motor

2 Answers  

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What is the use of Isolation Transformer, and Neutral is using for return path, finally this current is going.... but same time the voltage of the neutral should be below 1 V...

6 Answers  

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Why do we use 36KV LAS for 33kv line and 9KV LAS for 11KV line?

1 Answers  

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What core magnetic balance test of transformer? How to do this test in a three phase Star delta (star-LV, Delta-HV) transformer? How to measure and where to measure? thanks and regards Austin

22 Answers   Neutech, Power Grid, TSSPDCL,

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Assume a condition such that two motors of rating 6.6kv,415v are connected to blower,so tell me which motor draw large current give appropriate reason?

2 Answers   NTPC, Student,

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In a tap changing transformer where is the tap connected, is it connected in the primary side or secondary side?

0 Answers  

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In a distribution system,having 3phases & 1 nuetral.ecah phase to neutral is 230V,line-line voltage is 440V,but what is the voltage of each line.but it should obey the KVL law.

2 Answers  

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is there any pottential in neautral?

3 Answers  

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