Why is an alternating current (A.C.) considered to be advantageous over direct current (D.C.) for the long distance transmission of electric power ?
Name the type of current in two cases with one difference between them.
Place X is a metropolitan city with many high-rise buildings and parks. Place Y is an elevated location with cottages and large open spaces. Which of the two places would be LESS SUITABLE to set up a wind energy farm and why?
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