Answer / raghavendra

C rotor resistance
it is fixed at design stage only and we cant change it bcoz it is not
accessible

Cummins 750 KVA generator how much disel consumed per hour and how many units generated on 100% full load.

1 Answers  

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I want to ask a question which i faced during testing of Capacitive Voltage Transformer in AIS. We have measured the C1 , C2 individually , but when we start to measure the total C1+C2 , the testing equipment shuts down and says low loading. Kindly is it possible to find the total capacitance by using measuring device. kindly briefly explain the procedure.

0 Answers   AIS,

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why breaker closing coil gets burnt if supply is continously provided to it.

1 Answers   TATA,

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what is meant by MCB and MCCB? and what its full form?

7 Answers   Bajaj, JHM Hotels,

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what is the use of spst switch in performing experiment on self excited dc motor?

2 Answers  

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Is there such a frequency as 440v 50Hz?

1 Answers  

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What are methods to avoid the inrush current at the time of starting of power transformer ?

8 Answers   Wipro,

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URGENT PLEASE//////////A WORK SHOP IS HAVING A 100 KVA TRANSFORMER 11KV/415 VOLTS, AND THE CONNECTED LOAD OF THE WORK SHOP IS 80 KW WITH INDUCTIVE LOADS, LIGHTING LOADS,ETC., HOW MANY EARTH ELECTRODES ARE NEEDED AND WHAT IS THE EARTH RESISTANCE OF EACH EARTH ELECTRODE AND COMBINED EARTH RESISTANCE in normal soil. AT 11 KV SIDE AND AT LT SIDE. HOW TO CALCULATE.

1 Answers  

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What is Percentage impedence of a transformer? why it is expressed at a percentage? what is the importance of percentage impedence in case of a transformer?

0 Answers   Haldia,

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How they LT panel busbar size choose

0 Answers  

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APPLICATIONS OF SHUNT GENERATOR

1 Answers   Wipro,

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Describe kW and kva and difference between

4 Answers   BTM,

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