Answer Posted / rupinder singh

Red,Yellow and Blue are basic colors,and in 3 phase system we required to differentiate between the 3 phases while seeing them so they were selected.

In which working principal temperature transmitter work.explain in detailed.

2329

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Draw a SLD of HT distribution EB grid up to users Transformer?

6207

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concept of busbar and load dispatching..?

2428

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When we have earthing mesh or underground earthing network in industrial plants, weather we have NT-S or NT-C-S kind of earthing system, so eventually weather we must use 4 or 5 wire in 400 volt level (For example 3×150+70 mm2 or 5×150 mm2) in this connection I would like to know exactly the paragraph of IEC or IEEE number

2177

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In our factory so many iron pillors are exists for supporting the shed/Hangar. If do more no of earthings at one piller instead of doing more earth pits in many locations and running earth strip around the hanger, I can save the money. Please suggest this method is acceptable as per Is specifications though the Earth resitance of the farthest piller is with in the limits as per IS specifications.

2123

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how to check regenerative load in drived motor

2232

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what are the things that can cause a three phase motor to crawl?

3569

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what is the total power generation in india?

2325

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take 100kva DTR( delta/wye ), what ll happen if we connect 11kv to LT side instead of connecting to HT side? will the DTR behave as a step up transformer or something else????

2249

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hai iam arunkumar. i have applied for an section enginner in rrb. i want lat 5 years solved question papers. if u have please sedn it to arun30682@gmail.com

1822

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What is the formula to calculate a three phase alternator

2339

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how much cable size required for 70 kilowatt load.

1681

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how to convert lv line to hv line and viseversa, any losses will occur during this process

2070

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What are the advantages of hydropower?

1105

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we need a ntpc previous papers

1930

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