Chapter9b

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Author:
Alira03
ID:
163554
Filename:
Chapter9b
Updated:
2012-07-22 22:49:26
Tags:
back book
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Description:
Powerplant
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  1. Two types of lubricating systems for reciprocating aircraft engines are.
    • Wet Sump
    • Dry Sump
  2. The lubrication is distributed to the parts of a reciprocating engine by these three methods.
    • Pressure
    • Spray
    • Splash
  3. The main disadvantages of a wet-sump engine are:
    • Size is limited
    • cooling is difficult
    • temperature is high
  4. What two markings must be on the oil filler cap?
    • "OIL"
    • Tank Capacity
  5. Oil tanks used on engines equipped with hydromatic propellers will feed the pressure pump from a standpipe leaving a reserve of oil for _____ _____ .
    Propeller Feathering
  6. A gear type oil pump is a _____ dispacement pump.
    Constant
  7. Constant-displacment oil pumps ___ require a relief valve to control their output pressure.
    Do
  8. The 2 types of oil filter systems are
    • Full Flow
    • Bypass
  9. In the ______ filter system only a portion of the oil is filtered each time it circulates
    By-pass
  10. the most popular filter in common use for general aviation aircraft is the disposible ____ filter
    Semi-Depth
  11. The CUNO filter is an ____ filteration type oil filter.
    Edge
  12. The _____ _____ valve determines which of the two possible paths the oil will take through a cooler.
    Flow Control
  13. Whe the oil is cold, it flows _____ the core of the oil cooler.
    Around
  14. ____ _____ is a system installed on some reciprocating engines to aid in cold weathers starting by introducing fuel into the oil system prior to shutdown.
    Oil Dilution
  15. Oil pressure is measured at the ______ of the engine driven oil pump.
    Outlet
  16. The main contaminents found in used engine oil are:
    • Gasoline
    • Moisture
    • Acids
    • Dirt
    • Carbon
    • Metallic Particles
  17. Oil coolers are normally removed and thoroughly cleaned and inspected at _____ _____.
    Engine Overhaul
  18. The oil pressure on engines using an adjustible oil pressure relief may be increased by turning the adjustment screw _____.
    Clockwise

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