What is the difference between harmored cabled and unharmored cables

1 Answers  

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What is balance beam relay ?

2 Answers   Roman,

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cb used in railway applications is?

2 Answers   NTPC,

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Explain why the Voltage drop will happen in 3 Phase line?

3 Answers  

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Whats the minimum value for I.R. that can be allowed for HT & LT alternators for operation?

1 Answers  

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what voltage to be select in megger for insulation resistance testing to L.V , H.T cables,motors and transfomer?and ohms valve should be giga ohms only or what?

1 Answers   Deevya Shakti Paper Mills,

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what is the use of choke on tube light fitting

37 Answers   Bhel, Dharma, HSBC, TCS,

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In AC if the direction of current keeps reversing every half cycle, how does it propogate through the transmission lines?

0 Answers  

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Difference between ups

32 Answers   Emerson, Tata Power,

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how much Amp we can put in 1200kva generator?

11 Answers   MacLellan,

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how do you measure earth leakages in 3phase wires?

2 Answers  

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how to calculate load if i have three phase & single phase connection from power transformer( in term of kw & kva).can i take single phase load/3 for total kw calculation

1 Answers  

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