in electric lamp what is ballast. y its needed to start & stop lamp. what is ballast ckt.

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What is a difference between indoor transformer and outdoor transformer of same rating

0 Answers   Suzlon,

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how we can to the synchronization in transformer. What are the conditions for that.

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capacitor applied voltage is 1100VDC & capacitance value is 82uF how to calculate current of capacitor.

2 Answers  

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We need to current density & short circuit calculation at 65kA for aluminium & copper busbar.

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how we will deside the high voltage value

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ANY ONE TELL ME ABOUT generator synchronization panel panel to synchronise 3 gen of 250kva both automatic and manual. 2 gen output vol 415 3ph, 1 gen output vol 400 3ph SEND THE DETAILS DIAGRAM ON THIS EMAIL ADDRESS ayazleo@hotmail.com as soon as possilble best ragrds electrical engineer ayaz mahmood SAUDI TECH

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what exactly commisioning work does in electrical site work... LT side?..

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How can i calculate knee point voltage of 800/5A Current transformer?please explain me with suitable calculation?

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How can I model an open-delta ground transformer for a network supplied by 4 unit GTG and power transformer in ETAP?

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how to find out difference between ELCB, MCB and RCB on looking on it

1 Answers  

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2. What are the parameters of EHT sub-station?

0 Answers   APGenco,

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