BLOCK 2 TEST-AIRFORCE -QUESTIONS WITH 100%
VERIFIED ANSWERS
What is mass - ✔✔the measure of the quantity of matter in an object
Name the five sections of the turbojet engine - ✔✔intake, compression, combustion,
exhaust, turbine
What makes up one stage of compression? - ✔✔one row of motor blades and one row of
stator
What is the purpose of the combustion section on an engine? - ✔✔raise the temp of the air
passing through
How is gaseous energy produced in the combustion section? - ✔✔
Where is a portion of the exhaust gas energy converted into mechanical energy? -
✔✔turbine section
What is the purpose of the accessory section? - ✔✔provides space for the mounting
accessories necessary for the operation and control of the engine
Explain the difference between the low bypass and high bypass engines. - ✔✔
What are the components unique to a Turboprop engine? - ✔✔extension shaft, reduction
gear assembly, and propeller
What is the purpose of the reduction gear assembly? - ✔✔
, Name two types of starters - ✔✔pneumatic, mechanical
What component supplies a high-energy voltage to the igniter plug? - ✔✔the excitor
(coil/distributor)
What fuel system component is directly controlled by the throttle? - ✔✔engine fuel control
Explain how the engine control system works. - ✔✔
What system provides a visual indication of the operating condition of the engine? -
✔✔instrument system
Where are Exhaust Gas Thermocouples located? - ✔✔exhaust stream
What engine system is used to assist with slowing the aircraft during landing roll? - ✔✔thrust
reverser
What system is made up of vanes whose leading edge is fixed, and the trailing edge is variable?
- ✔✔variable inlet guide vanes
What is the purpose of the anti-ice system? - ✔✔to prevent formation of ice
What type of oil system stores its oil supply in an external tank? - ✔✔dry sump
What component routes preconditioned air from each engine compressor section? -
✔✔bleeds air ducts
VERIFIED ANSWERS
What is mass - ✔✔the measure of the quantity of matter in an object
Name the five sections of the turbojet engine - ✔✔intake, compression, combustion,
exhaust, turbine
What makes up one stage of compression? - ✔✔one row of motor blades and one row of
stator
What is the purpose of the combustion section on an engine? - ✔✔raise the temp of the air
passing through
How is gaseous energy produced in the combustion section? - ✔✔
Where is a portion of the exhaust gas energy converted into mechanical energy? -
✔✔turbine section
What is the purpose of the accessory section? - ✔✔provides space for the mounting
accessories necessary for the operation and control of the engine
Explain the difference between the low bypass and high bypass engines. - ✔✔
What are the components unique to a Turboprop engine? - ✔✔extension shaft, reduction
gear assembly, and propeller
What is the purpose of the reduction gear assembly? - ✔✔
, Name two types of starters - ✔✔pneumatic, mechanical
What component supplies a high-energy voltage to the igniter plug? - ✔✔the excitor
(coil/distributor)
What fuel system component is directly controlled by the throttle? - ✔✔engine fuel control
Explain how the engine control system works. - ✔✔
What system provides a visual indication of the operating condition of the engine? -
✔✔instrument system
Where are Exhaust Gas Thermocouples located? - ✔✔exhaust stream
What engine system is used to assist with slowing the aircraft during landing roll? - ✔✔thrust
reverser
What system is made up of vanes whose leading edge is fixed, and the trailing edge is variable?
- ✔✔variable inlet guide vanes
What is the purpose of the anti-ice system? - ✔✔to prevent formation of ice
What type of oil system stores its oil supply in an external tank? - ✔✔dry sump
What component routes preconditioned air from each engine compressor section? -
✔✔bleeds air ducts
