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 an alternator impedance value?

0 Answers   Orchid,

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How to decide CT & PT ratings for a given transmission line carrying some rated voltage?

0 Answers  

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1> what r different types of fault in cables? How will u locate and test these faults? 2> why earth wire is provided on top throughout the transmission line. why not only on towers? How much area it can protect? 3> what r different types of transmission losses? How power loss can be minimized? 4> what is the % of power loss on transmission lines?

3 Answers   IOCL,

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what is Touch and Step voltages

1 Answers   Pinnacle,

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Electromagnetic torque developed by the motor is compared to shaft torque. A less B same C depends on motor design D more

3 Answers  

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What is circuit breaker failure protection?

2 Answers  

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what is elevation lamp?where its used?

2 Answers   Essar,

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WTA used cb?

0 Answers   Tagros,

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I have 200 KVA Isolation Transformer for UPS input side. & ups was having 48% load, suddenly got short what will be the reason.

1 Answers   Mukand,

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what is the difference between changer, converter and transformer?

0 Answers  

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Why transformer is not rotating?

20 Answers   BARC, Nerolac,

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