An installation crew is pulling an optical fiber cable into a riser. The cable has an outside diameter of 25 mm (1 in).

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answerhappygod
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An installation crew is pulling an optical fiber cable into a riser. The cable has an outside diameter of 25 mm (1 in).

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An installation crew is pulling an optical fiber cable into a riser. The cable has an outside diameter of 25 mm (1 in). As the cable is being pulled off the reel and through a pulley into the riser, you must verify that the minimum bend radius for the cable being pulled is observed. The pulley must be sized at a MINIMUM of:

A. 254 mm (10 in)
B. 381 mm (15 in)
C. 508 mm (20 in)
D. 635 mm (25 in)
E. 762 mm (30 in)
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