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- Chief Engineer (Steam-Motor-Gas Turbine Plants (Limited)) »
- Q603 - Engineering Safety & Environmental Protection
46. What will happen if a fire hose is left unattended and under pressure with the nozzle shut off?
A fire hose left unattended and under pressure with the nozzle shut will remain motionless; the absence of water flow eliminates the reaction force that causes whipping, and the hose is designed to withstand pressure without bursting or excessive elongation.
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