Pipe fitting valves and supports, Ch 4-8 Exam

A ____ check gives minimum resistance to flow.

• swing

• lift

• ball

• spring

A ball lift check valve should only be installed in a horizontal line.

• True

• False

A factor to consider in the selection of pipe hanger and support systems is:

• the movement of the fluid in the pipe.

• the temperature of the fluid in the pipe.

• vibration

• all of the above

A lift check is generally used with ____ valves.

• gate

• butterfly

• globe

• ball

A pipe ____ is used to protect the pipe insulation against damage due to pipe movement.

• shield

• support

• hanger

• saddle

The pipe ____ is used to suspend pipe from some elevated point without support below.

• suspender

• rack

• hanger

• support

Tags

CCSS.RI.11-12.3

CCSS.RI.11-12.5

CCSS.RI.8.3

CCSS.RI.9-10.3

CCSS.RI.9-10.5

Pre-engineered spring hanger does not place a load on the system.

• True

• False

A pressure relief valve is used to relieve a buildup of excessive pressure in a piping system.

• True

• False

A safety valve is an automatic pressure actuated relieving device for use as a relief valve depending on application.

• True

• False

A swing check is generally used with ____ valves.

• ball

• butterfly

• gate

• ball