What is a common use for a hose clamp?

a. allow a hydrant to be opened before the supply line is connected to the pump intake
b. regulate pressure/volume in a single hose
c. control a burst section of hose line without interrupting water flow
d. allow for a quick-connect of an attack line to a pumper when the threads do not match


Answer: a. allow a hydrant to be opened before the supply line is connected to the pump intake

Environmental & Atmospheric Sciences

You might also like to view...

The Antarctic Bottom Water in the Pacific retains its characteristics for up to 1,600 years. Indicate whether the statement is true or false

Environmental & Atmospheric Sciences

Which of the following is an example of an indirectly transmitted anthroponosis?

A) avian flu B) malaria C) Lyme disease D) Ebola E) HIV/AIDS

Environmental & Atmospheric Sciences

The combination of warming the surface and warming the air aloft creates the greatest atmospheric stability

a. True b. False

Environmental & Atmospheric Sciences

Match the seafloor terms to their correct definitions

A) Flat seafloor in the deep ocean B) Wedge of sediments deposited by turbidity currents that formed at the base of the slope C) Narrow creases in the seafloor that result from subduction D) Gently sloping, submerged extension of the continent E) A steep incline that marks the boundary between the continental crust and the oceanic crust 1) Continental shelf 2) Abyssal plain 3) Submarine trench 4) Continental rise 5) Continental slope

Environmental & Atmospheric Sciences