A System Which Does Work on the Surroundings with No

question 82

Multiple Choice

A system which does work on the surroundings with no heat change has

• A)w < 0,ΔU = 0.
• B)W > 0,ΔU > 0.
• C)W > 0,ΔU < 0.
• D)W < 0,ΔU > 0.
• E)W < 0,ΔU < 0.

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Definitions:

Process-layout Planning

The arrangement of physical facilities such as machinery and equipment within a factory to optimize workflow.

Material Handling Costs

Expenses incurred in the movement, protection, storage, and control of materials throughout the manufacturing process.

Fixed-position Layout

A layout design where the product remains stationary and workers, materials, and equipment are moved as needed to the product’s location, often used for large or bulky items.

Highway Tunnel

A type of road passage that runs underneath an obstacle or terrain feature, such as a mountain, water body, or city.