In a shell-and-tube type hydraulic fluid...

Question 1 / 205eccef9bbacbc34ba4d4560e

Question 1 of 205eccef9bbacbc34ba4d4560e

In a shell-and-tube type hydraulic fluid cooler, the amount of heat transferred from the hydraulic fluid to the cooling water depends upon __________.

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Question 1 of 20

5eccef9bbacbc34ba4d4560e

In a shell-and-tube type hydraulic fluid cooler, the amount of heat transferred from the hydraulic fluid to the cooling water depends upon __________.

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🔍 Key Concepts

• Heat transfer in heat exchangers (conduction through the tube walls and convection on both fluid sides) • The basic heat transfer relationship: heat rate depends on temperature difference, heat transfer area, and overall heat transfer coefficient • How flow rate affects the temperature difference and heat transfer coefficient on both the hydraulic and water sides

💭 Think About

• In a shell-and-tube cooler, think about which factors actually change how much heat moves from the hot fluid to the cold fluid, not just how hot or cold one side starts out. • Ask yourself: if you changed only the flow rate, with everything else the same, would the heat transfer change? What if you changed only the hot fluid temperature? Only the cooling water temperature? • Consider whether heat transfer depends on a single variable alone, or on a combination of variables working together in the exchanger.

✅ Before You Answer

• Review the basic formula for heat transfer: Q ∝ U × A × ΔT and how ΔT is influenced by both hot and cold fluid temperatures. • Think about how increasing flow rate on either side normally affects the outlet temperatures and the overall heat transfer rate. • Check whether any option that lists only one variable is missing other clearly important factors that also influence heat transfer.

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Question 1 of 20

In a shell-and-tube type hydraulic fluid cooler, the amount of heat transferred from the hydraulic fluid to the cooling water depends upon __________.

the temperature of the hydraulic fluid

the flow rate of both the cooling water and the hydraulic fluid

the temperature of the cooling water

all of the above

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Question 1 / 205eccef9bbacbc34ba4d4560e

Question 1 of 205eccef9bbacbc34ba4d4560e

In a shell-and-tube type hydraulic fluid cooler, the amount of heat transferred from the hydraulic fluid to the cooling water depends upon __________.

Back

Question 1 of 20

5eccef9bbacbc34ba4d4560e

In a shell-and-tube type hydraulic fluid cooler, the amount of heat transferred from the hydraulic fluid to the cooling water depends upon __________.

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