Answer / snajay

TR means tota ram

When testing an earthing connection, we use a 60 or 100 candle bulb with a phase connected direct from supply and the other wire to the new earthing provided.If the bulb glows then the earth is ok.Else earth connection is not Ok. So, why dont we can use all the home appliances taking a single wire from the phase and the return connection to Earth instead of return connection to neutral?

2 Answers  

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how the arcing is made in ac electric arc furnace? ( between the three electrodes in any sequences or between the electrode & the charge(steel))

1 Answers  

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How can we increase fuel-power ratio of any DG set?

0 Answers  

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What is the latest generation of circuit breakers called?

1 Answers   Focus, OPTCL,

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how generator avr give to the input?

0 Answers  

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WHAT IS TANK CKT.?

4 Answers  

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1.what type of oil used in tranformer. 2.oil vesocity. 3.oil gauge. 4.witch time oil filterring & how much temperature maintaned.

9 Answers   NTPC, Reliance,

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According to underground cables a) stress b/w sheath & conductor is high b) inrush of core & conductor

0 Answers   CDS, Engineers India Limited, TNQ,

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Explain forward resistance, static resistance and dynamic resistance of a pn junction diode.

0 Answers  

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concept of busbar and load dispatching..?

0 Answers  

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why r use the wave taper in the substation ?

2 Answers   L&T,

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what is meant by skin effect ?

3 Answers  

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