Hi If connecting a temp generator 670KVA .415kv with step up Tx .415/11kv. I am given Generator impedances Z1 Z2 Z0 to 100MVA base. Do I need to work out the generator fault current by using these impedances i.e gen rating / impedance. Then use this as my source impedance for the calculations that follow.

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How to calculate wire length,size & current? ( related to control panel)

0 Answers   FSS, GK Controls, Panel Tech,

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What kinds of decision are made about CT from it's Knee point(voltage & current)?

2 Answers  

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Hi all I had applied for the RRB test in the ELECRICAL category. I would be pleased if any of you can sent me previous year question papers. Please forward the question papers to varshashahi@yahoo.com Thanks and regards Varsha

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will there be any problem by recovering slip from single phase induction motors?

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For 7.5HP motor 2880rpm 415VAC Connected with Pressurisation Fan we used Star Delta Startor why not we use DOL startor

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how braking & making capacity of circuit breaker is calculated?

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how to calculate the cable size depending on the amps?

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how we calculate the dick for a pole?

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what the principle of sincroscope?how it works?when it needed?

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what is auxilliary transformer??

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In batteries after completion of charging which colour gas is emitted from it?

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