Power Systems
Which of the following is/are advantages of N-R method?

 Time taken for each iteration is less
 Number of iterations are less
 Applicable for large power system network
 both 1 and 2

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Power Systems
Which of the following statements is true? Corona loss increases with

 increase in conductor size and increase in supply frequency
 decrease in conductor size and increase in supply frequency
 decrease in conductor size and decrease in supply frequency
 increase in conductor size and decrease in supply frequency

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