What is the name of tackle number 4 as shown...

Question 1 of 3109366636ee728f7522a1c51824e

What is the name of tackle number 4 as shown in illustration D029DG below?

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Question 1 of 31093

Q

What is the name of tackle number 4 as shown in illustration D029DG below?

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🔍 Key Concepts

• Use the numbered tackle diagram and its naming convention. • Count the parts of line supporting the moving block to check mechanical advantage. • Distinguish tackle types by their line-and-block arrangement, not by a name that merely sounds similar.

💭 Think About

• Which rig is numbered 4, and what line arrangement does it show? • How many parts of line support the moving block? • Which name in the diagram’s classification corresponds to that number and mechanical advantage?

✅ Before You Answer

• Check that you are examining tackle #4, not a neighboring rig. • Count supporting line parts at the moving block, rather than counting sheaves alone. • Match the result to the naming scheme used for this illustration.