The cost of material used in a distribution circuit per kVA of the distributed power varies as
A. Square of linear dimensions of supply areA.
B. Directly according to (supply area)2
C. Cube of linear dimensions of supply area
D. None of these
Answer:D
The cost of material used in a distribution circuit per kVA of the distributed power varies as
A. Square of linear dimensions of supply areA. B. Directly according to (supply area)2 C. Cube of linear dimensions of supply area D. None of these