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RCDD · Question #62

RCDD Question #62: Real Exam Question with Answer & Explanation

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Question

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:

Options

  • A254 mm (10 in)
  • B381 mm (15 in)
  • C508 mm (20 in)
  • D635 mm (25 in)
  • E762 mm (30 in)

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