Answer Posted / biman mandal

d) Burn the winding

WHY EXCITER PHASE SEQUENCE ARE OPPOSITE THAN STATOR SUPPLY PHASE SEQUENCE IN SYNCHRONOUS MOTOR >

1970

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I Need standard operation procedure(SOP)for 500kva Oil type transformer oil filtration & Procedure for IR value checking.

2941

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How to Decide the Location of Earth pit for Compressor in Oil Depo? and How to measure the resistance of earth pit Pls explain me with the help of Circuit Diagram?

2557

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what reason of line current and phase current in star connection and line current and phase current not equal in delta connection?

2132

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what is the method of earthing of a transformer using electrodes?

2335

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Can I use star delta connected induction motor for dual supply voltage?

2001

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I have a current transformer with 1 main reading meter with transformer outside the building and a control panel having 5 CT reading meters with black round coils inside the building. I want to know, A) when current pass through the Transformers, will the current be reduced or be the same and after that B) when current pass through the CT meters with black round coils, will the current be reduced or be the same. C) in the above process will the reading of the main meter be same or different, from the total reading of all the 5 CT meters.

1882

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What do you mean by cogeneration? What its working principle?

3259

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When are the directional relays used?

1114

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What are diffrent type of road taxes?

2120

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importance of reactive power management

2082

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What are the material used for resistor?

1153

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Difference between low impedance and high impedance Restricted Earth Fault

3155

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substation+ plc system

2131

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1.ZEBRA conductor(large size) 2.KUNDHA conductor( small size ) 3.panther conductor(very small ) 4.lepard conductor (very very small)

2965

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