what do you mean by star point.its importance in ct & pt

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Draw a SLD for main panel for school having connected load of 1200kw and emergency generator 200kw.also show the increase of additional load of chiller 225kw in the lv panel indicating meter postion size of transformer ,cables and capacitor bank.

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how to maintain ht line?

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what is elcb

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why DC is not generated instead of AC?

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Why transformer called by KVA?

8 Answers   Reliance,

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what is stray capacitance?

1 Answers  

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why neutral wire don't shock?

9 Answers  

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How can we increase fuel-power ratio of any DG set?

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Alternator rotor earth fault relay circuit

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I have 10 amp MCB for my air conditioner of 1.5 ton capacity. When I connect the ac direct it is started running but when connected through stabliser the Mcb Get trip and air conditioner couldn't start.please confirm whether Mcb is required to be upgraded to 20 amp. There is no fault in ac and the stabliser. Please advice the reason of tripping the mcb when connected through the stabliser.

1 Answers  

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How to identify the start and end of 3phase 12 lead motor if U1, U2, etc numberings are lost or erased.

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