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