As it pertains to the automatic hoist winch...

Question 1 / 205eccef9cbacbc34ba4d45af4

Question 1 of 205eccef9cbacbc34ba4d45af4

As it pertains to the automatic hoist winch brake of an electro-hydraulic cargo-handling pedestal-type deck crane, what statement is true?

Back

Question 1 of 20

5eccef9cbacbc34ba4d45af4

As it pertains to the automatic hoist winch brake of an electro-hydraulic cargo-handling pedestal-type deck crane, what statement is true?

No comments yet

Be the first to share your thoughts!

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

🔍 Key Concepts

• Fail-safe design of electro-hydraulic crane brakes • Relationship between spring-set vs. hydraulically-set brakes and what happens on loss of pressure/power • What happens to a suspended load when the hoist pump is at zero stroke or there is loss of servo power hydraulic pressure

💭 Think About

• If hydraulic pressure is suddenly lost while a load is suspended, what design of brake (spring-set or hydraulic-set) would best prevent the load from accidentally dropping? • When the hoist pump is brought to zero stroke, is the crane intended to move or to hold the load in place, and what must the brake do in that condition? • In a safe crane design, does the brake tend to set or release when there is a loss of servo power hydraulic pressure?

✅ Before You Answer

• Identify which option describes a fail-safe condition (brake applies when pressure is lost). • Check which choices correctly pair spring-set with hydraulically-released, versus hydraulically-set with spring-released. • Confirm that in the correct description, the brake engages (sets) when either the hoist pump is at zero stroke or there is a loss of servo power hydraulic pressure, to safely hold the load.

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

Quick actions

— No credit card needed

Question 1 of 20

As it pertains to the automatic hoist winch brake of an electro-hydraulic cargo-handling pedestal-type deck crane, what statement is true?

The brake is spring set and hydraulically released, and the brake automatically sets when the hoist pump is brought to zero stroke or there is a loss of servo power hydraulic pressure.

The brake is hydraulically set and spring released, and the brake automatically releases when the hoist pump is brought to zero stroke or there is a loss of servo power hydraulic pressure.

The brake is hydraulically set and spring released, and the brake automatically sets when the hoist pump is brought to zero stroke or there is a loss of servo power hydraulic pressure.

The brake is spring set and hydraulically released, and the brake automatically releases when the hoist pump is brought to zero stroke or there is a loss of servo power hydraulic pressure.

Question 1 / 205eccef9cbacbc34ba4d45af4

Question 1 of 205eccef9cbacbc34ba4d45af4

As it pertains to the automatic hoist winch brake of an electro-hydraulic cargo-handling pedestal-type deck crane, what statement is true?

Back

Question 1 of 20

5eccef9cbacbc34ba4d45af4

As it pertains to the automatic hoist winch brake of an electro-hydraulic cargo-handling pedestal-type deck crane, what statement is true?

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

— No credit card needed