• The cost of a 1-o overhead feeder is OMR 6 a per km ( a is area of cross section in sq mm) and the interest and depreciation charges on feeder are 10%. Determine the most economical current density to use for transmission requiring full load current for 50% of the year. The cost of generating electrical energy is 10 baisa per unit. Assume resistance of 1 m length and 1 mm? section of conductor as 1/58 ohm.
• The cost of a 1-o overhead feeder is OMR 6 a per km ( a is area of cross section in sq mm) and the interest and depreciation charges on feeder are 10%. Determine the most economical current density to use for transmission requiring full load current for 50% of the year. The cost of generating electrical energy is 10 baisa per unit. Assume resistance of 1 m length and 1 mm? section of conductor as 1/58 ohm.
Chapter40: Push-button Synchronizing
Section: Chapter Questions
Problem 5SQ
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