COMPETENCE 4 -Operate Main and Auxiliary Machinery and – Associated Control Systems
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#1. A motor ship cruising at average speed of 14.55 knots/hr. How far could it travel in one and one half day?
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#2. Which of the following statements is NOT one of Newton's laws?
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#3. Steam which is in physical contact with the boiling water from which it has been generated is termed:
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#4. Specific heat of a substance is defined as the heat required to raise the temperature of
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#5. Work is conveniently expressed in:
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#6. The pressure due to a column of H2O one foot high is
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#7. Power is the work done as
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#8. Kinetic energy is the energy of the body has due to its ______.
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#9. Rotating flyweights acting against a spring force makes up a simple type of _______.
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#10. 23°C reads in absolute degrees centigrade as
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#11. Enthalpy is the number of heat energy a sustance contains above
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#12. A pressure reading of 00.0 psig is theoritically equal to
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#13. Which of the following statement is true about the laws of friction?
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#14. Latent heat of evaporation of water is
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#15. The temperature at which a vapor liquifies is called
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#16. A 200 PSI new boiler should be subjected to a hydrostatic pressure of
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#17. What pressure is usually carried on a gland sealing system
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#18. Saturated steam is a steam that
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#19. Specific heat of water is:
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#20. Which of the following represents the definition of energy?
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#21. In a Roots-type rotary blower, the volume of air delivered is directly proportional to ______.
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#22. A mechanical and or hydraulic actin that prevents over correction of the energy medium supply in a governor which produces transient speed droop during a speed correction is known as
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#23. Too high alkalinity of boiler wear may cause
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#24. A reversable adiabatic process is also called:
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#25. Vacuum refers to pressures as
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#26. Vacuum refers to pressures
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#27. Heat is defined as _________.
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#28. The number of cubic feet of fresh water that will weigh one ton is
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#29. A theoretical engine cycle is a process that ______.
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#30. It is the state of a system wherein no heat flow takes place between its components.
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There are 30 questions for the actual examination for Competence 4 for OIC-EW with a passing rate of 70%. This means that you are only allowed to make 9 mistakes.
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