If a hydraulic pump on a winch accidentally...

Question 1 / 2066636ee728f7522a1c517d68

Question 1 of 2066636ee728f7522a1c517d68

If a hydraulic pump on a winch accidentally stops while hoisting, the load will stay suspended because __________.

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Question 1 of 20

66636ee728f7522a1c517d68

If a hydraulic pump on a winch accidentally stops while hoisting, the load will stay suspended because __________.

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🔍 Key Concepts

• basic hydraulic system layout (pump, lines, control valve, actuator/winch motor) • difference between stopping the pump and mechanically holding the load • purpose of valves that prevent backflow or unintended motion in hydraulic circuits

💭 Think About

• When the pump stops, what happens to pressure and flow in the system? Does that alone guarantee the load will not move? • Which component in a hydraulic circuit is specifically designed to stop oil from flowing backwards when pressure is lost? • Look at each choice and ask: is this an electrical control issue, an operator control issue, or a hydraulic safety feature that acts automatically?

✅ Before You Answer

• Identify which device in the options actually locks or holds the load without operator action when pressure is lost. • Confirm which option describes a function that works even if the operator does nothing and the power source simply fails. • Eliminate any choices that describe components that do not physically prevent reverse flow of hydraulic fluid in the lines.

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Question 1 of 20

If a hydraulic pump on a winch accidentally stops while hoisting, the load will stay suspended because __________.

the control lever will move to the stop position

a check valve will close and prevent reverse circulation

the electric pump motor will cut out

a centrifugal counterweight counteracts the force of gravity

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Question 1 / 2066636ee728f7522a1c517d68

Question 1 of 2066636ee728f7522a1c517d68

If a hydraulic pump on a winch accidentally stops while hoisting, the load will stay suspended because __________.

Back

Question 1 of 20

66636ee728f7522a1c517d68

If a hydraulic pump on a winch accidentally stops while hoisting, the load will stay suspended because __________.

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