Firefighters are holding a nozzle at the end of a hose while trying to extinguish a fire If the nozzle exit diameter is 8 cm and the water flow rate is 12 m 3 min, determine (a) The average water exit velocity (b) The horizontal resistance force required of the firefighters to hold the nozzle 12 m ...

Firefighters are holding a nozzle at the end of a hose while trying to extinguish a fire.

Question:

Firefighters are holding a nozzle at the end of a hose while trying to extinguish a fire. If the nozzle exit diameter is 8 cm and the water flow rate is 12 m³/min, determine

(a) The average water exit velocity

(b) The horizontal resistance force required of the firefighters to hold the nozzle.

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Fundamentals of Thermal-Fluid Sciences

ISBN: 978-0078027680

5th edition

Authors: Yunus A. Cengel, Robert H. Turner, John M. Cimbala

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Question Posted: Nov 10, 2018 10:08 AM

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Firefighters are holding a nozzle at the end of a hose while trying to extinguish a fire.

Question:

12 m/min

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Firemen are holding a nozzle at the end of a hose while trying to extinguish a fire The average wate...View the full answer

Fundamentals of Thermal-Fluid Sciences

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