Pictured is a
A)headache ball
B)wrecking ball
C)two-block
D)tube lock

Name: Pictured is a A)headache ball B)wrecking ball C)two-block D)tube lock
Brand: Quizplus
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Question

Pictured is a
A)headache ball 
B)wrecking ball 
C)two-block 
D)tube lock

Quizplus · Accepted Answer

The object in the picture is a headache ball, which is used in crane operations to add extra weight to the load and maintain tension on the hoisting line. A wrecking ball is a different type of heavy ball that is used for demolishing buildings, and a two-block and tube lock are not related to this type of machinery.

Pictured Is a