Why Capacitor & ignator used in MH lamp

2 Answers   Bell,

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I need to calculate the Battery bank back up for below configuration:- UPS - 120 KVA Battery Bank - 200Ah Volt of each cell - 12 V Total No of cell - 34 No's Can you please help me to get the battery back up time for above configuration...? along with formula

1 Answers   Wipro,

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How energy is generated in hydroelectric power plant?

0 Answers  

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How to calcualte 1unit of current consumption?

3 Answers   Bhushan Power Steel, ITC Infotech,

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The Howland current source produces a A Unidirectional floating load current B Bidirectional single-ended load current C Unidirectional single-ended load current D Bidirectional floating load current

0 Answers  

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which is the most advanced form of SF6 BREAKER?Can we use other gases to quench the arc?

0 Answers   TATA,

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who & how the notations given as RYB to 3phase power supply.

1 Answers  

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why tungsten is used in incandescent lamp instead of nichrome though nichrome has high melting point

2 Answers  

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why ac wave is sinusoidal not square or triangular wave what will be reason

1 Answers   ACPL,

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deisel generators all elcetical calculation formule's

1 Answers  

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what is the advantage of NiCd battery over Lead acid battery?

1 Answers  

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what is self capacitance of inductor

0 Answers   Bhel,

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