Answer Posted / guna

Aluminium 25 sq.mm
or
copper 16 sq.mm

what is is the potential diffrence between two phase ?

6389

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Write down the name of 2 lady Bir Pratin of Bangladesh

1971

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Why derating factor os applied on Cables?

1950

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What is warm / cold start of HT motors. How many warm start & cold start are possible in a day?

2041

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what is the relation between knowing of the distance between power transformer and the capacitor feeder in case of parallel operation

1974

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1.why we are using metal oxide gapless block in lightning arrester,2.What is minimum and maximum rating of metal oxide blocks using in india

1955

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in our all power plant have connected in grid and grid voltage and plant voltage is same, but as per as electrical concept the power will transmit from high potential to low potential but here altough same,then how power transmit from power plant to grid.

2330

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we need a ntpc previous papers

1919

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in HT service 3ph 4 wire service Y-phase voltage shows zero . whether it is meter fault? or what be the reason ? if y-ph voltage zero ,can current is recorded? reasons for failure?

1920

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How could a garment factory benefit from renewable energy

2756

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What is reactance, reluctance,capistance, pls give answeer in hinglish and be simply Jo asani we smajh m aa jaye

2106

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for opening electrical shop, tips needed.

1819

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What are the factors influence the choice of an electrc drive?

2073

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working principle of AC Servo Motor with its construction

8869

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why does connected a indutor with mnsformeretering core of current transformer ?

2130

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