How to select busbar?

2 Answers  

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what is reverse power relay brief explanation and in b/w where it is connected

0 Answers  

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What is the function of stater in tube light circuit?

2 Answers   SysArc,

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Its possible to use 3core 2R of 240 sq.mm cable for 3phases & separely 50sq.mm 3core cable fully for Neutral for connection of PCC to MCC 3ph..4wire system?

0 Answers  

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What is DC series motor?

0 Answers   Ericsson,

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what is the safety of ACB & VCB and how can this work and how can the service the ACB & VCB parts name with picture

21 Answers   ABB, ACB, Bharti, Claris Lifesciences, Honda, L&T, RotoPower, Sterling Wilson, Wipro,

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how we calculate torque ? how we improve it ?where torque will either motor or generator ?

0 Answers   Reliance,

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write circuit diagram for a motor rotate in forward direction once it started and when pressed the same button it should rotate in anticlockwise.

0 Answers  

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what is power factor? whether it should be high or low? why?

11 Answers  

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why ten delta testing is carried out on power transformer

0 Answers  

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HOW MUCH CURRENT CAN CARRY A 50 kvar DELTA CAPACITOR BANK?

2 Answers  

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what is vcb & working principal

4 Answers   JLL,

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