In a 3 phase,400v,4 wire system, 2 incandescent lamps, one having 230v,100w and the other 230v,200w are connected between r phase- neutral and y phase-neutral respectively. If neutral wire breaks which lamp will fuse first and why?

3 Answers   Eskom, SSC,

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Why use prefer Dc drive in place of Ac drive for kiln Operatio in Cement Plant?

4 Answers   Orient,

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Why the moulded plug comes with domestic appliances instead of assembled plug like anchor, Vinay 5/15 A.

0 Answers  

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1.4 What is meant by CT knee point voltage and how would you determine it

0 Answers  

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Full form of bdv test?

2 Answers   Hi Tech Transpower,

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Upto what extent, the lagging power factor can be improved with the help of capacitors?

6 Answers  

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Why transformer called by KVA?

8 Answers   Reliance,

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what is RTD? what is THERMOCOUPLE? What is difference between it?

2 Answers   Bhel,

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grr resistance & contrator malt continuous

0 Answers   Pioneer Labs,

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2. What are the parameters of EHT sub-station?

0 Answers   APGenco,

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Sir Power transformer :- (in generating station) Alternator terminals side - Delta HT transmission line side - Star Why?

4 Answers   Kirloskar,

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If the soil resistivity is more large, how can we earthing our 11 k.v. transmission line?

2 Answers  

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