Discussion
In a 6 × 20 wire rope , number 6 indicates the :
Answer: B
The number 6 indicates the number of strands in the wire rope.
A wire rope is designated as strands by wires: a 6 × 20 rope has 6 strands, each made of 20 wires, laid round a core. Common constructions include 6 × 7, 6 × 19 and 6 × 37.
So 6 is not the number of wires (that is the second number), nor the rope diameter or the wire gauge, which are specified separately.
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