What does item "C" refer to in illustration...

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Question 1 of 2066636ee728f7522a1c517e6d

What does item "C" refer to in illustration D045DG of a 30-ton pedestal crane?

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66636ee728f7522a1c517e6d

What does item "C" refer to in illustration D045DG of a 30-ton pedestal crane?

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🔍 Key Concepts

• Compare the labeled parts: notice how item D includes the hook and sheaves, while item C is located above it on the same set of falls. • Think about what device is used to keep multiple hoist falls evenly spaced and sharing the load equally between them. • Recall that a rider block is a small block that may travel with or guide the main hook block, while an equalizing beam/hoist fall spreader is usually a rigid bar or frame between sets of falls.

💭 Think About

• Look closely at how the wire ropes (falls) connect to item C: is it a rotating block with sheaves, or a rigid member that the ropes pass over/around? • Ask yourself which of the options would logically sit between the hoist block (with the hook) and the boom head to keep the lines separated and the load balanced. • Consider which component would actually carry the hook versus which would only guide or separate the lines attached to the hook block.

✅ Before You Answer

• Verify whether item D already fulfills the function of the main block/hook assembly (hook plus sheaves). • Check if item C has any sheaves (wheels) or if it appears as a solid bar/frame – that will rule out some choices. • Confirm which term among the options is typically used for a rigid member that keeps multiple hoist falls properly spaced or equalized.

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Question 1 of 2066636ee728f7522a1c517e6d

What does item "C" refer to in illustration D045DG of a 30-ton pedestal crane?

Back

Question 1 of 20

66636ee728f7522a1c517e6d

What does item "C" refer to in illustration D045DG of a 30-ton pedestal crane?

No comments yet

Be the first to share your thoughts!

If the question has a related picture, it will appear here.

🔍 Key Concepts

💭 Think About

✅ Before You Answer

👋 Hi! I'm Genie, your AI study assistant. How can I help you with this question?

Quick actions

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