Answer / shoaib

line to line voltage is 440v

Answer / dijesh

it is wrong to say three phase voltage is 440.

If a 1.5V,3W torch light bulb is connected in series with a 15HP/11.19KW,230V single phase motor and the combination is connected against a 230V supply and switched on than what will happen keeping all other parameters as it should be A)the bulb will glow normally B)the bulb will not glow C)the bulb will glow with extra brightness D)the bulb will burn out and if a fuse is connected to the above circuit will something happen to the fuse and what about the single phase motor will it be affected? Please explain with derivation

4 Answers  

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Draw the equivalent circuit of crystal oscillator?

0 Answers  

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what the function breaker failure scheme, how is it operated

0 Answers  

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A car's starter motor draws a current of 100 A at 12,0 V when starting the engine. The mechanical power required to turn the engine is 960 W. At what rate is energy from the battery converted to non-mechanical forms of energy?

0 Answers   Siemens,

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Can we use droop CT in neutral in place of W phase of alternator ?

2 Answers  

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What is difference between ct&pt transformers?

4 Answers   Adgas,

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photo conductive cell

4 Answers   Bhel,

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How equivalent impedance is calculated in thevenin theorem?

0 Answers  

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Which has more losses, AC or DC??

4 Answers   Infosys, TATA,

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what is the role of energy meter in distribution system ?

0 Answers  

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What is power factor why we should maintain the power factor unless what will happen

0 Answers  

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What is the equivalent circuit of a transformer and its vector diagram?

0 Answers   Bhel, Madhucon,

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