Fluid Power Applications in Various Industries
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Questions and Answers

What component is typically used in electrical power systems to generate current for operating electric motors?

  • Electric motor
  • Variable resistance (correct)
  • Fluid pump
  • Solid state devices
  • In fluid power systems, what is used to convey pressurized fluid to actuators?

  • Fluid pump
  • High pressure hose/pipes (correct)
  • Electric motor
  • Variable resistance
  • According to Pascal's law, what happens when there is an increase in pressure at any point in a confined fluid?

  • Only increase near the point of origin
  • No change occurs everywhere
  • Equal decrease at any other point in the container
  • Equal increase at any other point in the container (correct)
  • What principle in fluid mechanics states that a pressure change is transmitted throughout the fluid, as given by Blaise Pascal?

    <p>Pascal's Law</p> Signup and view all the answers

    Which system behaves more like a solid due to its minimal compressibility?

    <p>Hydraulic system</p> Signup and view all the answers

    One of the advantages of pneumatic systems over hydraulic systems is:

    <p>Faster response time</p> Signup and view all the answers

    What is a basic component of a hydraulic system?

    <p>Fluid reservoir</p> Signup and view all the answers

    Which component is essential in a pneumatic system?

    <p>Pressure regulator</p> Signup and view all the answers

    What is an advantage of pneumatic systems?

    <p>Clean operation (suitable for food industry)</p> Signup and view all the answers

    What is a disadvantage of pneumatic systems?

    <p>Difficult position control</p> Signup and view all the answers

    How do hydraulics and pneumatics differ in terms of weight?

    <p>Pneumatics are heavier than hydraulics</p> Signup and view all the answers

    Which statement accurately differentiates between hydraulics and pneumatics?

    <p>Hydraulics require special lubrication arrangements, unlike pneumatics</p> Signup and view all the answers

    What type of fluid do oil hydraulic systems typically employ?

    <p>Liquid petroleum oils and synthetic oils</p> Signup and view all the answers

    Which type of hydraulic system is characterized by solenoid-operated valves?

    <p>Stationary hydraulics</p> Signup and view all the answers

    What kind of system employs compressed air that is released to the atmosphere after performing work?

    <p>Pneumatic systems</p> Signup and view all the answers

    What is a characteristic feature often associated with mobile hydraulics?

    <p>Manually operated valves</p> Signup and view all the answers

    Which application is commonly associated with stationary hydraulics?

    <p>Production and assembly of vehicles</p> Signup and view all the answers

    What distinguishes pneumatic systems from hydraulic systems based on the text?

    <p>'Pneumatic employs compressed air' and 'hydraulic employs pressurized liquid oils'</p> Signup and view all the answers

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