Auxmach final exam

Create an image of a modern ship engine room with various types of auxiliary machinery, focusing on pumps, valves, and safety equipment, showcasing a dynamic marine engineering environment.

Auxiliary Machinery Final Exam Quiz

Test your knowledge on auxiliary machinery and learn key concepts important for marine engineering. This comprehensive 51-question quiz covers various topics related to fluid mechanics, pump operations, and safety protocols in an engine room environment.

Assess your understanding of critical machinery.
Prepare for examinations in marine engineering.
Enhance your practical knowledge for better operational safety.

51 Questions13 MinutesCreated by OperatingEngine345

1. Device that controls and regulates flow of fluid by opening and closing

2. Word valve is derived from _____ which means to turn or roll

3. Device that moves fluid by mechanical action

4. When a pump contains two or more pump mechanism it is called

5. A pump that makes a fluid move by trapping a fixed amount and forcing (displacing) that trapped volume into the discharge pipe

6. These pump moves fluid using the rotating mechanism

7. Acts as a power source for starting primary and auxiliary engine, it stores pressurized air

8. Small and portable compressor

9. What should you do in the presence of moisture in the air bottle?

What is the best thing to do when you heard an alarm in engine room

A machine used to extract fresh water out from the sea water

12. This is the result of the liquid containing a reasonable amount of sensible heat at a particular pressure being admitted to a chamber at a lower pressure

13. The amount of distilled water produce onboard will decrease if

14. Scale formation will not lead in the freshwater generator

15. Process of surface heat transfer one liquid to the other

16. In a heat exchanger, two liquids of different ________ are designed to flow -

17. An arrangement of seal at the fixed end gaskets fitted between each other

18. Arrangements of seals provide between adjacent plates corrugation to aid heat transfer

19. A machine used on ships to let-out and heave-up equipment such as a ship's anchor

20. It is used for loading and unloading operations to hold or keep a ship in position on dock without drifting

21. crane-like devices used on a ship for supporting, raising, and lowering equipment such as lifeboats. -

22. It is most often used to lower an emergency lifeboat or used as man-overboard safety devices to retrieve personnel from the water

23. These are discharges coming from ships

24. The discharge of ballast water and sediments by ships is governed globally under the Ballast Water Management Convention, since its entry into force in

25. International Convention for the Control and Management of Ships' Ballast Water and Sediments" IMO adopted in

26. The IMO convention was ratified by enough countries and entered into force on

27. Critical operation onboard ships

28. In which tanks the oil is to be taken is discussed with the ___________ to ensure proper draft and trim of the ship is maintained and to avoid mixing of oils as much as practicable.

29. Bunker plan made by the __________ is to be discussed and in some companies the plan is also sent to the owners for approval before starting the bunkering process.

30. Total ___________ are taken in total with one for the ship, other for the laboratory for study and report, one for the supplier and the last for compliance with the MARPOL regulations.

31. It is a piece of equipment used to separate oil and water mixtures into their separate components.

32. Oil water separators are designed and selected after consideration of oil separation performance parameters and life cycle cost considerations. "Oil" can be taken to mean mineral, vegetable and animal oils, and the many different _________ . -

33. The purpose of a shipboard oily water separator is to separate oil and other contaminants that could be harmful for the oceans. These discharges of wastewater must comply with the requirements laid out in

34. It is a near-unavoidable product of shipboard operations.

35. MARPOL has a regulation under ANNEX I, which limits the oil content in the bilge water that a vessel can legitimately discharge into the sea. It is now a requirement for all vessels to have an oil discharge monitoring and control system along with oil filtering equipment known as the

36. This unit consists of catch plates which are inside a coarse separating compartment and an oil collecting chamber.

37. This is a separate unit whose input comes from the discharge of the first unit. This unit consists of three stages – filter stage, coalescer stage and collecting chamber. -

38. OWS is meant to be operated only by the -

39. Under what performance criteria to start separator breaker and carry out routine pumping operation of bilge water to bilge holding tank will be executed on ERS

40. Under what performance criteria to maintain water interface level limits

Under what performance criteria is to stop bilge water separator and feed pump

42. Under what performance criteria is for settling temperature will be executed

43. A propulsion device built into or mounted onto the bow or stern of a ship to make it more maneuverable.

44. It is a mechanical device used to wind up or wind out a wire or cable -

45. Flat vertical area control monitoring instrument are display and part of system user can access

46. Type of machine equip with hoist stroke wire ropes or chains used to lift and lower materials and move them horizontally

47. Mistake operators make using system to avoid these be aware working capacity most likely display to its body

48. Prior to starting up the ballast pump, all ______ and conditions around the pump should be inspected.

49. This is essentially a power washer, used for cleaning aboard the ship. Prior to operating the _________, it is important to locate the safety switch. It should also never be altered with a tie or tape to keep the hydro blaster locked in the ‘on’ position.

50. The final mistake you’ll want to avoid involves the onboard ________.

It works by supplying water to the hydrants on the deck and in the engine room.

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