Different Types of Valves MCQ

Test your knowledge with important Different Types of Valves MCQ and their applications. These MCQs are beneficial for competitive exams too. Explore 30+ more Different Types of Valves MCQs on Bissoy. Bissoy App

• Which valve can be used in the service to handle fluids and gases and at the same time can be used for throttling as well?
  ক

  Butterfly valve

  খ

  Gate valve

  গ

  Plug valve

  ঘ

  Diaphragm valve
• Which type of valve is preferred for vacuum applications?
  ক

  Diaphragm valve

  খ

  Butterfly valve

  গ

  Globe valve

  ঘ

  Sluice valve
• Which of these are usually not preferred for frequent operation?
  ক

  Ball valve

  খ

  Plug valve

  গ

  Gate valve

  ঘ

  Butterfly valve
• Though a needle valve is similar to a gate valve in design and operation it can be used as a throttling valve.
  ক

  True

  খ

  False
• Which valve is most commonly used in house hold applications?
  ক

  Globe valve

  খ

  Gate valve

  গ

  Butterfly valve

  ঘ

  Check valve
• Which valve is used when a straight line of fluid and minimum restriction is required?
  ক

  Gate valve

  খ

  Lift check valve

  গ

  Butterfly valve

  ঘ

  Plug valve
• Which of these are used as throttling valves?
  ক

  Butterfly valve

  খ

  Check valve

  গ

  Gate valve

  ঘ

  Sluice valve
• Which Material of construction is preferred when the valves are going to be fitted for a desalination plant?
  ক

  SS316 L

  খ

  SS304

  গ

  Duplex

  ঘ

  SS 316
• In which of these treatment systems diaphragm valves are preferred?
  ক

  Moving Bed Bioreactor(MBBR)

  খ

  Desalination

  গ

  Ultrafiltration

  ঘ

  Demineralisation systems
• Of the below mentioned valves which of these are used to control the flow of liquid in a single direction?
  ক

  Butterfly valve

  খ

  Ball valve

  গ

  Check valve

  ঘ

  Plug valve
• In globe valves, the flow rate control is determined by _______
  ক

  Size of the opening

  খ

  Lift of the valve plug

  গ

  Pressure difference

  ঘ

  Gravity
• What is the purpose of pinch valve/
  ক

  Hydraulic control

  খ

  Slurry flow regulation

  গ

  Flow control

  ঘ

  Regulate fluids
• What is the other name for the plug valve?
  ক

  Needle valve

  খ

  Slim valve

  গ

  Poppet valve

  ঘ

  Spool valve
• Diaphragm valves are used to control flow by a movement of a diaphragm.
  ক

  True

  খ

  False
• Poppet valves are used in piston engines.
  ক

  True

  খ

  False
• What is the purpose of piston valve?
  ক

  Regulate fluids

  খ

  Regulate fluids carrying suspended solids

  গ

  Regulates flow

  ঘ

  Regulates pressure
• Check valve is also called as _________
  ক

  Non-return valve

  খ

  Gate valve

  গ

  Knife valve

  ঘ

  Choke valve
• Which of the following valves are used in high duty cycle applications?
  ক

  Check valve

  খ

  Clapper valve

  গ

  Ceramic disc valve

  ঘ

  Choke valve
• Which of the following valves is better for on/ off control?
  ক

  Ball valve

  খ

  Butterfly valve

  গ

  Plug valve

  ঘ

  Knife valve
• What is the function of a butterfly valve?
  ক

  On/ off control

  খ

  Flow regulation

  গ

  Pressure control

  ঘ

  Hydraulic control