Which of the following protects a cable against mechanical injury___________?
Correct answer: C. Armouring
- A. Bedding
- B. Sheath
- C. Armouring
- D. None of the above
Explanation
Armouring, usually made from steel wires or strips, provides the cable with mechanical protection against impact and pulling forces. Bedding mainly separates and cushions the sheath from the armour.
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