Power Systems
Maximum power capacity of a transmission line can be increased by

 decreasing reactance value
 increasing voltage level
 either 1 or 2
 nether 1 nor 2

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

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

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