How do you maintain the batteries for generators, what is the daily maintenance of a generator?

2 Answers   Jindal,

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This is reqd for a 1MW Solar power plant..We have 2DC outputs from the solar panels Connected to 2INVERTOR panels.. Output from invertor is 3ph,280v,500kva,50hz.These are connected to individual ACB.This has to be stepped up to 11KV ,1250KVA SYSTEM.Now can I use (1) one more ACBTO GIVE A COMBINED OUTPUT OF 1000KVA,280V & STEP UP THE OUTPUT BY USING a single two winding 3 ph transformer 11kv/1250kva. or (2)use the two outputs and connect to one three winding transformer of above rating..Pls suggestwith details.

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What is the SPEED of electricity?

1 Answers  

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why zero sequence impedance measurement is not applicable for single phase GT

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Why back emf used for a dc motor? Highlight its significance.

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what are the deffects for failure of PLC?

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what is the relation between size of the anteena and wavelenghth of radiated wave

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why inductancce of armature inductance of dc machines is neglected?

2 Answers   APPSC,

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what is the question paper model for section engineer in RRB

0 Answers   RRB,

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I do wonder why current is present in neutral wire?i check single phase lead current feeding air conditioner...on its phase its current was 10A while same was 10A in neutral...as we know in neutral voltage is zero so if voltage is zero then how current appears on amp meter? my second observation is (just imagination)when I touch phase wire it give me shock but when i touch neutral nothing happens although as above its carrying current(amps) third but with same logic...as in simple Alternate current sine curve there is + and there is negative peak.means every time phase changing so how come every time same phase and same neutral stand (pardon for english mistakes)

1 Answers  

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Classify the different types of load.

6 Answers  

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What’s electric traction?

0 Answers  

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