Pipework Systems Quiz

What are the mechanisms of pipe lines?

• Temperature control

• Pressure control

• All of the above

• Flow control

Which type of valve is intended for control of flow of low pressure fluids, gases, and slurries where a perfectly tight closure is not absolutely essential?

• Butterfly valve

• Globe valve

• Plug valve

• Gate valve

What is the purpose of a jacketed valve?

• To prevent backflow

• To control flow rate

• To regulate temperature

• To handle high melting point fluids

What type of valve is adaptable to many different services and requires less power to seat tightly?

• Butterfly valve

• Check valve

• Globe valve

• Gate valve

What is the purpose of a foot valve?

• To regulate temperature

• To discharge fluids from the bottom of vessels

• To prevent backflow

• To control pressure

What is the purpose of a piston valve?

• To operate in hydraulic and pneumatic systems

• To handle high melting point fluids

• To regulate temperature

• To control flow rate

What type of valve does not require an external power signal?

• Safety valve

• Temperature regulator

• Back pressure regulating valve

• Relief valve

What is the purpose of a solenoid valve?

• To control flow rate

• To handle high melting point fluids

• To regulate temperature

• For 'on-off' service

What is the purpose of mains service piping?

• To serve existing plant and provide facilities for new plants

• To handle high melting point fluids

• To regulate temperature

• To control flow rate

What is the primary design data for any project produced by?

• Mechanical engineer

• Process design engineer

• Piping engineer

• Civil engineer