Answer Posted / sanjay singh

3 types namely-1)short x-mission line.2)medium x-mission
line.3)long x-mission line

how can service sitting be setted for MCCB?Example for sittings IR (CURRENT RATING),IS(CURRENT STARTING)IO (current operating

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bus bar design conditions and sizing pls tell me quickly

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detailed procedure how we calculate cost for pcc m10 and rcc m20 including centering and labour excluding steel/ iron

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What OPGW is better than Microwave or PLCC???

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Draw a 230kv two-bus bar system showing the following. 1.Two generators (150MW) each connected through one 15.75/230KV transformers 2. 1 outgoing lines 3. Two 230/130 KV transformers 4. BUS PT's 5. CT

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How to convert a two phase power into a three phase power in induction machine?

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Scott connection is used for A 3-phase to 2-phase conversion B to achieve higher effciency C to save copper D to reduce harmonics

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i want to know how to determine that a surge arrester work properly in 11kv system. and how to test a 12kv surge arrester

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which fault is severe and why?between lll fault and lllg fault which fault is severe and y?

2451

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are there rmu for 3 transformer?

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Dear sir, In our plant have Station Transformer having capacity,i want to know, why LV side 40 - 40MVA is given? & how we can get 6.3 KV supply from tertiary(i.e. Open delta connection), Vector Group YNyn0 - yn0 +d MVA Rating 80MVA / 40 - 40MVA + 26.7MVA Voltage rating 420 (Tap range +6,to -10)81.25% /11.5KV - 11.5KV +6.3KV

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Dear Mr B C pal...Can you plz. put some light on principle of operation of Z-Ct in conjunction to its use with 1Cx1000Sqmm HT Cables & Directional Ground Fault / Over Voltage Relays...Regd..Parag v K 9899115632

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At what factor resistance r of a conductor depends?

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What should be current in the Primary and secondary side of 1000KVA (11KV Supply)Transformer.?

1007

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Differentiate between magnetic field and magnetic flux?

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