In the event of a fire, fire dampers prevent oxygen from feeding the fire by

A) spraying suppressant foam. B) closing off the outside air supply completely.
C) removing all oxygen from the space. D) limiting the amount of outside air to 10%.


B

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Pump selection is based on (select all that apply):

a. Viscosity b. Needed discharge pressure c. Available suction pressure d. Flow rate e. Amount of gas in the suction line

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Within species of animals there are very few distinguishing differences

Indicate whether the statement is true or false

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Soil mappers use a transect to find the boundaries between adjacent soils in a landscape

Indicate whether the statement is true or false

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A turbocharged 6-cylinder engine has a swept volume of 349.3 cm^3 in each cylinder. What is the total displacement?

A) 2062.6 cm^3 B) 2055.4 cm^3 C) 2070.8 cm^3 D) None of these

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