HVAC problem. Can anyone help me solve it please? I will rate for sureif it is c
ID: 1867568 • Letter: H
Question
HVAC problem. Can anyone help me solve it please? I will rate for sureif it is correct. Thanks
A mechanical engineer, who rides a motorcycle to work every day, wears a light grey mesh jacket during the warm afternoons because it has safety padding but allows lots of cooling air to flow through the loosely-woven open mesh fabric. However, during cool mornings, it does not keep the engineer warm enough. The rider has two options. Circle the choice that will keep the engineer warmer, and explain why 9a. Wear a bright red, cotton-lined U of A Alumni Band windbreaker outside/on top of the mesh jacket. 9b. Wear the bright red, cotton-lined U of A Alumni Band windbreaker inside/under the mesh jacket 9c. Why?Explanation / Answer
Wear outside/on top of the mesh jacket.
Reason- Mesh jacket is loosely woven open mesh fabric which allows air to pass through it so if he wears the windbreaker from outside it will resist air to flow inside. No or very few amount of air will come in contact of the wire mesh jacket. Windbreaker are designed to resist air flow and lighter rain also so wearing outside will serve the purpose.
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