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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what is the diffrence between single phase and three phase

6 Answers  

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Why earthing is required for diesel tank?

4 Answers   Greaves,

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which fault is severe and why?between lll fault and lllg fault which fault is severe and y?

0 Answers   GE,

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What is mean by powerfactor. What is the difference between leading and lagging power factor?

2 Answers   HCL,

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control wiring purpose,standards, ferrule code standard, interlock, schematic, symbol

1 Answers  

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What will happen if apply dc source for power transformer

4 Answers  

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distribution is maximum done by a)radial b)network c) parallel d)b & c

0 Answers  

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How to connect frequency meter in metering circuit?(single phase and three phase frequency meter)

3 Answers  

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in conventional fan regulators how the current varies with speed?

0 Answers  

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What is power in wattage of 8.5 TR AC

0 Answers  

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why should series motor be started with load and shunt motor should be started without load??????

7 Answers  

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