Types Of Engine Systems! Toughest Trivia Quiz

98 Questions | By Cezar | Last updated: Mar 21, 2022 | Total Attempts: 150

Questions

Settings

Create your own Quiz

Types Of Engine Systems! Toughest Trivia Quiz - Quiz

Questions and Answers

1.

Which type of oil cooler operates on the same principle as a radiatorr in an automible?
- A.
  
  Air
- B.
  
  Fuel
- C.
  
  Hydraulic
- D.
  
  Pneumatic
2.

When an engine is not operating, static preload for a carbon oil seal is provided by
- A.
  
  Air pressure
- B.
  
  Oil pressure
- C.
  
  Spring tension
- D.
  
  Hydraulic pressure
3.

The F100-PW-100 engine oil pressure varis with N2 speed, engine intle oil teperature, and
- A.
  
  Oil jet pressure
- B.
  
  Fan turbine speed
- C.
  
  Oil nozzle condition
- D.
  
  Number of oil jets used
4.

What term is used to indicate that air is being mixed with the oil in the oil pump to create pockets of air?
- A.
  
  Aeration
- B.
  
  Induction
- C.
  
  Convection
- D.
  
  Compression
5.

In an engine oil tank, which device separates the air from the oil?
- A.
  
  Aerator
- B.
  
  Deaerator
- C.
  
  Check valve
- D.
  
  Bypass valve
6.

Which type fo oil system stores the oil in a tank fitted to the side of the engine?
- A.
  
  Wet sump
- B.
  
  Dry sump
- C.
  
  Hot tank
- D.
  
  Cold tank
7.

Which type fo il system design places the oil cooler in the pressure subsystem?
- A.
  
  Wet tank
- B.
  
  Dry tank
- C.
  
  Hot tank
- D.
  
  Cold tank
8.

On an F100 engine, the breather prssurizing valve is internally mounted in the
- A.
  
  Oil tank
- B.
  
  Gearbox
- C.
  
  Oil filter
- D.
  
  Oil pump
9.

On an F100-PW-220 engine, the air/oil coolers are mounted on the fan duct and use
- A.
  
  Secondary fan airflow as a coolant
- B.
  
  Secondary fan airflow as an oil heater
- C.
  
  Primary core engine airflow as a coolant
- D.
  
  Primary core engine airflow as an oil heater
10.

On an F100-PW-220 engine, what component permits oil to bypass the oil filter during cold weather starts?
- A.
  
  Oil relief valve
- B.
  
  Filter bypass valve
- C.
  
  Filter poppet valve
- D.
  
  Oil pressure transmitter tap
11.

What is used to check the oil level in a F108-CF-100 engine?
- A.
  
  Sight gauge on the oil tank
- B.
  
  Flight station oil level gauge
- C.
  
  Filler cap with a graduated gauge
- D.
  
  Graduated marking on the outside of the tank
12.

Approximately how many GPM does the AE2100D3 PUAD lube and scavenge pump provide at engine PTO?
- A.
  
  3
- B.
  
  5
- C.
  
  7
- D.
  
  9
13.

What AE2100D3 component drives the PGB lube and scavenge pump?
- A.
  
  Alternator stator
- B.
  
  PGB
- C.
  
  PUAD
- D.
  
  GMAD
14.

Which type of oil pump is used on the T56 engine?
- A.
  
  Gear
- B.
  
  Float
- C.
  
  Gerotor
- D.
  
  Centrifugal
15.

The amount of ram air passing through the oil cooler core is regulated by the
- A.
  
  Thermostat
- B.
  
  Flap actuator
- C.
  
  Size of the core
- D.
  
  Regulating valve
16.

Bleed air flowing through which component increases airflow through the cooler?
- A.
  
  Flap actuator
- B.
  
  Oil cooler flap
- C.
  
  Augmentation valve
- D.
  
  Augmentation ejector
17.

The valve that allows fluid to flow in only one direction is the
- A.
  
  Check
- B.
  
  Relief
- C.
  
  Bypass
- D.
  
  Pressurizing
18.

In the power unit oil system, dual-port oil jet mounted on the front side of the compressor air inlet housing is used to lubricate the
- A.
  
  Mid and center sleeve bearings
- B.
  
  Torquemeter and compressor front bearings
- C.
  
  Front and rear sides of the compressor rear bearing
- D.
  
  Front and rear sides of the compressor from bearing
19.

The power section and RGB oil systems are joined together at the
- A.
  
  Fuel heater and strainer
- B.
  
  External scavenge oil filter
- C.
  
  External scavenge oil pump
- D.
  
  Scavenge element fo the main pump
20.

Which RGB component prevents oil in the oil tank from draining into the RGB rear case?
- A.
  
  Shutoff valve
- B.
  
  Oil pump and filter
- C.
  
  Oil pump check valve
- D.
  
  Oil pump bypass valve
21.

How many scavenge oil pumps are located in the RGB?
- A.
  
  1
- B.
  
  2
- C.
  
  3
- D.
  
  4
22.

The journeyman must be aware of which hazardous property of modern jet engine oil?
- A.
  
  Toxicity
- B.
  
  Viscosity
- C.
  
  Alkalinity
- D.
  
  Corrosiveness
23.

The primary benefit of identifying an impending failure through the OAP is
- A.
  
  Improved safety
- B.
  
  Increased component life
- C.
  
  Reduced maintenance cost
- D.
  
  Increased equipment availability
24.

Who si responsible for ensurin that the OAP operates properly?
- A.
  
  Project monitor
- B.
  
  Logistics commander
- C.
  
  Propulsion flight chief
- D.
  
  Laboratory supervisor
25.

What are microscopic metallic particles in the oil system called?
- A.
  
  Wear metals
- B.
  
  Friction metals
- C.
  
  Precious metals
- D.
  
  Transformation metals