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Electrical Engineering Objective Questions { Utilisation of Electrical Energy }



65. The insulation of the modern EHV lines is designed based on :
Discussion

66. The size of conductor on modern EHV lines is obtained based on :
Discussion

67. For stability and economic reasons we operate the transmission line with power angle in the range :
Discussion

68. For a lumped inductive load, with increase in supply ferquency :
Discussion

69. The supply voltage I V I in diagram below is :9iW'II K-- 40V -->K---- 70V ?0K-- 100V ?>1
Discussion

70. The presence of earth in case of overhead lines :
Discussion

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