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202-06 Engine, Adaptors, Tools and Appliances

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202-06 Engine, Adaptors, Tools and Appliances

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Questions and Answers

Which type of coupling is used to connect two male ends?

Hydrant Reducer

Double Female Coupling (correct)

Storz Adaptor Coupling

Double Male Coupling

Which type of coupling has male threads that connect to a "sexless" coupling?

Hydrant Reducer

Double Female Coupling

Double Male Coupling

Storz Adaptor Coupling (correct)

What is the purpose of a hydrant reducer?

To connect a hose line to the 4" Philly hydrant threads (correct)

To connect two female ends

To branch a singular water source into two or more hose lines

To connect two male ends

What is the purpose of a gated wye?

To branch a singular water source into two or more hose lines Signup and view all the answers

What is the purpose of a siamese fitting?

To connect two or more lines into one line or two lines into an engine or appliance Signup and view all the answers

What is the purpose of a mini-manifold?

To deliver water to the incident Signup and view all the answers

What is the purpose of a rope hose tool?

To loop around the hose and secure to a substantial object Signup and view all the answers

Which type of valve is used to control the flow of water from a 3” supply line or the 2 ½” hose line?

2 ½” Hydrant Gate Signup and view all the answers

What is the capacity of the Akron Mid-Range Assault Style 4863 nozzle?

200 GPM @ 75 PSI Signup and view all the answers

What is the purpose of the Distributor Nozzle?

To throw a heavy spray of water over an area 30 feet in diameter Signup and view all the answers

What is the purpose of the High-Rise Drain Elbow?

To eliminate hose-line kinking Signup and view all the answers

What is the purpose of the hybrid hose system?

To allow for quick transition between different hose line sizes Signup and view all the answers

What is the length of the lead lengths in the hybrid hose system?

100’ Signup and view all the answers

What is the size of the swivel reducer used in the hybrid hose system?

2 ½” x 1 ½” Signup and view all the answers

What is the size of the nozzle attached to the lead length of 1 ¾” in the hybrid hose system?

1 ½” Signup and view all the answers