POST TEST Chapter 3

What is the primary function of valves?

• To increase temperature in a system

• To filter impurities from fluids

• To control, regulate or direct flow within a system

• To store liquids and gases

Which type of valve is frequently used for throttling flow?

• Butterfly Valve

• Gate Valve

• Ball Valve

• Globe Valve

What component connects the actuator to the valve in a globe valve?

• Bonnet

• Valve spindle

• Body

• Valve seat

In a butterfly valve, what position allows full flow through the valve?

• Partially open position

• Open position

• Sealed position

• Closed position

What is one of the functions of control valves?

• Filtering solid particles from gases

• Regulating flow and pressure within a piping system

• Increasing the temperature of fluids

• Storing excess liquids

What is the major constituent part of a globe valve that helps in sealing?

• Valve plug

• Sealing arrangement

• Bonnet

• Actuator

What type of valve is also referred to as 'lift and lay'?

• Ball Valve

• Butterfly Valve

• Globe Type Three-Port Valve

• Gate Valve

What does the actuator do in a globe valve?

• Filters the flow

• Regulates temperature

• Increases pressure

• Provides valve movement