The overall diameter of a stranded conductor if x is the number of l – McqOptions

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1.	The overall diameter of a stranded conductor if x is the number of layers and each layer has a diameter d will be
A.	(2x-1)d
B.	(3x-1)d
C.	(6x-3)d
D.	(2x+1)d
Answer» B. (3x-1)d

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