in 220/132 substation in place of PT what equipment used & what r the role of that equipment

2 Answers  

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what is meant by trip circuit supervision & directional or non directional over current ?

1 Answers   ABB,

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I have 500A load (WHICH IS SEPARATE MDP PANEL),an MCC panel with 4000A Breaker.Already I have 2500A load.Can I connect this load directly to the Busbar since I have PROTECTION IN MY MDP Panel ?

4 Answers  

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In Induction machines which type of emf is induced ( statically or dynamically)?

1 Answers  

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any one can explain what is the size of pvc,armoured, various sizes of powr cable dia?

0 Answers  

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ALONG WITH MEGGER TEST FOR CHECKING OF MOTOR ,WHY WE MEASURE FOR RESISTANCE AND INDUCTANCE?

4 Answers   L&T,

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what is function of reactor coil in Power factor correction panel

1 Answers  

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what is difference between ac1 and ac3 contactor and why it is needed to be selected?

1 Answers  

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why the carbon brushes are broken in srim while the motor runningtime

0 Answers  

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why we use to transmit the power in three phases intead of single phase ?

4 Answers  

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i want to know d working mechanism of tafe tractors next i like to know d engine type of apache bighs can anyone help me

0 Answers  

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State the formula for overall efficiency of thermal power station

0 Answers  

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