What is the measuring instrument of magnetic flux density?

2 Answers   CSEB,

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Haw to check conductivity of budbar

0 Answers   Adlec Power,

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why transformer does not obey ohms low?

3 Answers   AITM,

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In the solution of load flow eqation, Newton raphson method is superior to the gauss siedal method because (a)the time taken to perform one iteration in the NR method is less when compared to GS method (b)the number of iterations required in the NR method is more compared to that in the GS method (c)the number of iterations required is dependant on the size of the system in the NR method (d)convergence characteristics of the NR mehod are not affected by the selection of the slack bus

1 Answers  

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what is PPI DB?

2 Answers   Priyanka Electricals,

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power factor is max for which welding a.arc b.resistance c.gas

2 Answers   Bhel, HCL,

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Is it required to lay 2 runs of GI wires along with armoured cables from one power DB to another Power DB?

0 Answers  

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transformer phasor diagram under load explain it?

0 Answers  

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what is the use of choke on tube light fitting

37 Answers   Bhel, Dharma, HSBC, TCS,

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how much current will take for 1kw power. and what is the eqoutiion which is connecting with kw and A.

2 Answers  

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What is the fundamental cause of transients in power system?

3 Answers  

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Why current flows in nutral? As per theory there should be no current in 3 ph explain.

11 Answers   Bhel,

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