AVIA 455 Quiz 2

AVIA 455 Quiz 2 Liberty University

Set 1

1. Magnetic chip detectors detect metal chips in
2. One U.S. quart equals ___________________.
3. A scavenger pump has a ___________capacity than a pressure pump.
4. Turbine engine lubrication subsystems are logically divided in three basic subsystems:_______________________________.
5. In a hot tank lubrication system, the oil cooler is located ______________.
6. The viscosity of turbine engine oil is expressed in _________________.
7. SOAP stands for ____________________.
8. Does the PT-6 Turboprop have a dry sump lubrication system?
9. The hottest point in a gas turbine engine is found at the _________________.
10. The pleated resin-impregnated fiber filter can normally remove contaminates in the __________ micro range.
11. Can Ball bearing support radial loads?
12. Are turbine and reciprocating lubricants compatible?
13. The FAA requires oil tanks to have an expansion space of ___________ of the tank capacity.
14. Turbine and reciprocating engines use carbon seals.
15. Turbine engines have _______ oil sump systems.
16. A normal engine should show a slow but steady growth of metal in the oil?
17. ______________________ is a non rubbing air and oil seal used around a main shaft bearing.
18. Turbine engines generally use ___________ of oil per hour.
19. Is it common practice to use several pump sections in a single housing and to drive everything with the same drive shaft?
20. Are spur-gear pumps used in turbine engines?
21. Explain Bernoulli’s Principle.
22. Explain the two basic methods of producing thrust.
23. Explain how non-air breathing engines work.

Set 2

1. Are turbine and reciprocating lubricants compatible?
2. Turbine engine lubrication subsystems are logically divided in three basic subsystems:_______________________________.
3. A normal engine should show a slow but steady growth of metal in the oil?
4. The hottest point in a gas turbine engine is found at the _________________.
5. Are all oil pumps used on turbine engines the positive displacement type?
6. The FAA requires oil tanks to have an expansion space of ___________ of the tank capacity.
7. Normally oil samples should be taken prior to running the engine.
8. ______________________ is a non rubbing air and oil seal used around a main shaft bearing.
9. One U.S. quart equals ___________________.
10. Can Ball bearing support radial loads?
11. Does the PT-6 Turboprop have a dry sump lubrication system?
12. Viscosity is ________________.
13. Magnetic chip detectors detect metal chips in
14. Are spur-gear pumps used in turbine engines?
15. If the oil filter should clog, the ______________ valve will unseal and allow unfiltered oil to flow through the system.
16. Turbine and reciprocating engines use carbon seals.
17. The viscosity of turbine engine oil is expressed in _________________.
18. Can synthetic oil be interchanged with mineral oil?
19. Turbine engines generally use ___________ of oil per hour.
20. Is it common practice to use several pump sections in a single housing and to drive everything with the same drive shaft?
21. Explain the two basic methods of producing thrust.
22. Explain Bernoulli’s Principle.
23. Explain how non-air breathing engines work.