What should be the height of basement according to NBCC code?

0 Answers  

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what will happen if instead of neutral we use earth wire as return conductor?if we can use ,then why we are not using in our day to day appliances?please justify the answer

11 Answers   NTPC, ONGC,

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How is the AVR working?

1 Answers  

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What are the various types of BUSBAR Schemes? explain each

1 Answers   NTPC,

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What are unstable systems?

0 Answers  

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why one side of tubelight glows after switch off ?

1 Answers  

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how to find number of run cable laying[LT side] for transformer & alternator secondary side? [above condition for getting output power transformer to main panel side] give the example.

0 Answers   L&T,

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what is the use of Auto re-closer?

0 Answers  

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discuss thyrister convertor type of AVR.

1 Answers  

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Why are use 22 kv 3ph supply ?

1 Answers   IOCL,

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What is vector group? What is meant by DYN11?Why is it needed?

13 Answers   Areva, Bhel, BRG, Escorts, Fortis,

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In a carnot engine with an efficiency of 40%, the heat rejected to the sink at 27 C is 60 kJ, then the heat supplied in kJ to the engine by the sources is

0 Answers   Caterpillar,

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