Answer / hiranya teron

decibel(db)meter.

Answer / vignesh

Decibel(dB)

Can any one explain me about 2 phase motors ?

2 Answers   L&T,

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Where is 2 phase supply used commercially?

3 Answers   NTPC,

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HOW TO DO GRID EARTHING IN INDUSTRIES FOR A PRODUCTION BUILDING

3 Answers   Timken,

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1 tr is equal to how many Kw .is there any specific formula for this to get the result .

13 Answers   Cipla, LG, NSN,

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To generate electricity , what is the speed of rotor?

1 Answers   JEC,

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what is the equation of converting KW into HP ?

4 Answers  

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How we can come to know the substation range,without go through any name plate ?

0 Answers   CG,

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What is the different between Earthing & grounding?

1 Answers  

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the question is about buchloz relay why we called it buchloz relay

7 Answers   HIL,

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what is the constructional difference between a power transformer and potentian transformer?

0 Answers   BTM,

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There is 15 KVA UPS using for single phase load.And 30 batteries of 12 V, 100 Ah are connected in series. Load is taking 15 A current.What will be the back up power for this UPS on same load?

1 Answers   BS, Dynamic Software,

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Why the bypass and blocking diodes are used in solar modules?

1 Answers  

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