3. What type of damage requires replacing a main hoist wire rope?

A. One broken strand.
B. Three broken wires in one rope lay.
C. Two broken wires in one strand in one lay.
D. Four broken wires in one strand in one lay.



Answer :

Final answer:

The type of damage that requires the replacement of a main hoist wire rope is when two broken wires in one strand in one lay are present.


Explanation:

Two broken wires in one strand in one lay are the criteria used to determine the type of damage that would cause the replacement of a main hoist wire rope. Among the options given, this specific condition indicates significant damage to the wire rope.


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