Pump Steering Gear Simulator Operation Quiz
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Questions and Answers

In which operation mode do both pumps and both hydraulic cylinders operate simultaneously?

  • Basic operation
  • Emergency operation
  • Additional operation (correct)
  • Simultaneous operation

    • In which operation mode does one pump work with one hydraulic cylinder?

  • Standby operation
  • Emergency operation (correct)
  • Additional operation
  • Basic operation

    • When should the pumps be switched-over during exploitation?

  • Every 24 hours (correct)
  • Every 12 hours
  • Every 36 hours
  • Every 48 hours

    • What is the rudder putting over time when both pumps work simultaneously?

    <p>$rac{1}{4}$ of the normal period of time</p> Signup and view all the answers

    In which areas can both pumps work simultaneously?

    <p>In areas where Maritime Administration Authorities require it</p> Signup and view all the answers

    During basic operation, how often should the pumps be switched-over?

    <p>Every 24 hours</p> Signup and view all the answers

    What is the main difference between emergency operation and basic operation?

    <p>Emergency operation involves one pump working with one hydraulic cylinder, while basic operation involves one pump working with two hydraulic cylinders.</p> Signup and view all the answers

    When does additional operation, aimed at increasing the response, occur?

    <p>During maneuvering or in areas where Maritime Administration Authorities require such operation</p> Signup and view all the answers

    What happens when both pumps work simultaneously in terms of rudder putting over time?

    <p>Rudder putting over time from $\alpha = -35 °$ to $\alpha = +30 °$ equals half of the normal period of time</p> Signup and view all the answers

    What is the configuration during additional operation?

    <p>Two pumps and two hydraulic cylinders operate simultaneously</p> Signup and view all the answers

    Study Notes

    Operation Modes

    • Both pumps and both hydraulic cylinders operate simultaneously in parallel operation mode.
    • One pump works with one hydraulic cylinder in dual simplex operation mode.

    Pump Switching

    • Pumps should be switched-over during exploitation to ensure equal wear and tear.

    Rudder Movement

    • When both pumps work simultaneously, the rudder putting over time is halved.

    Operation Areas

    • Both pumps can work simultaneously in areas with high demand or high flow rates.

    Basic Operation

    • Pumps should be switched-over every 100 hours during basic operation.

    Emergency Operation

    • The main difference between emergency operation and basic operation is that pumps do not switch-over in emergency operation.

    Additional Operation

    • Additional operation, aimed at increasing response, occurs when both pumps work simultaneously.
    • During additional operation, the configuration is the same as parallel operation mode.
    • When both pumps work simultaneously, rudder putting over time is reduced.

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    Description

    Test your knowledge of operating instructions for fixed and variable delivery pump steering gear simulators with this quiz. Explore the different operation modes and learn about the switching process for pumps during exploitation.

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