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Evaluation Input Image

The pipe flow in Fig. P6.52 is driven by pressurized air in the tank. What gage pressure p_1 is needed to provide a 20°C water flow rate Q = 60 m^3/h? <image 1>



(A) 2.38E6 Pa


(B) 2.61E5 Pa


(C) 1.56E6 Pa


Answer with the option's letter from the given choices directly. No punctuation.


Google: Gemini Pro Vision 1.0
mmmu / Energy_and_PowerPublic

A


Expected Answer: A

Difficulty: Hard

Subfield: Fluid Mechanics

Evaluation

Evaluation ID
87e4fc4c-b7c8-4829-b684-538e10575f2f
Created
February 21, 2024
Raw Output
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        "role": "assistant",
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      "finish_reason": "STOP"
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  "usage": {
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