Which fire sprinkler components helps fire fighters, sprinkler system contractors, and building maintenance workers determine the available walter or air pressure at the gauge location?

A$.$ Pipes and fittings

B$.$ Gauges

C$.$ Various valves

D$.$ Sprinkler heads

Which of the following valves is NOT part of a fire sprinkler system?

A$.$ Check valve

B$.$ Drain valve

C$.$ Test valve

D$.$ Hydrant valve

Which element of a fire sprinkler head is attached to the frame of the sprinkler head and holds the orifice cap in place until it is released at the critical activation temperature?

A$.$ Orifice

B$.$ Deflector

C$.$ Escutcheon plate

D$.$ Heat$-$sensitive element

Which type of speinkler head could be oriented to discharge water up and down with $40-60\%$ of the water initially flowing downward upon activation?

A$.$ Old$-$style sprinkler head

B$.$ Pendant sprinkler head

C$.$ Upright sprinkler head

D$.$ Sidewall sprinkler head

Which type of fire sprinkler head is installed with its deflector pointing down toward the floor?

A$.$ Old$-$style sprinkler head

B$.$ Pendant sprinkler head

C$.$ Upright sprinkler head

D$.$ Sidewall sprinkler head

Which of the following can be installed in environments where the temperature cannot be maintained at $40$ degrees Fahrenheit or higher?

A$.$ Dry sprinkler heads

B$.$ Corrosion$-$resistant heads

C$.$ Institutional sprinkler heads

D$.$ Open sprinkler heads

What is the National Fire Protection Association standard for portable fire extinguishers?

A$.$ NFPA $10$

B$.$ NFPA $12$