Which of the Following Statements About Smooth Bore Nozzle Reaction

question 30

Multiple Choice

Which of the following statements about smooth bore nozzle reaction is MOST accurate?

• A) Lean backward to control nozzle as action increases.
• B) Nozzle valves should be opened slowly to minimize water hammer.
• C) Increasing discharge pressure and flow rate increases nozzle reaction.
• D) Additional personnel are required for operating smooth bore nozzles on all hoselines.

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