SYS: Airframe, Engine and Propeller

Question 1

Numbers of wing spars:

Answer 1

Two forward spars and a rear spar

Question 2

FLAPS
Actuated \_\_\_\_\_ through a \_\_\_\_\_ linkage.
The flaps extend \_\_\_\_\_ and \_\_\_\_\_ on \_\_\_\_\_ tracks. 
Four preselect positions:
1: \_\_\_\_\_
2: \_\_\_\_\_
3: \_\_\_\_\_
4: \_\_\_\_\_

Answer 2

FLAPS
Actuated ELECTRICALLY through a MECHANICAL linkage.
The flaps extend AFT and DOWN on THREE tracks. 
Four preselect positions:
1: UP
2: 10˚
3: 20˚
4: 36˚

Question 3

Typer of engine:

Answer 3

Reverse flow, free turbine

Question 4

ENGINE ACCESSORIES
Includes: 
1: \_\_\_\_\_
2: \_\_\_\_\_
3: \_\_\_\_\_

Answer 4

ENGINE ACCESSORIES
Includes: 
1: Starter/ Generator
2: Belt driven alternator
3: Air conditioning compressor

Question 5

Engine intakte air is provided through _____, _____ located on _____ at the _____ and _____ o’clock positions.

Both inlets air to an _____ _____, which in turn supply a common engine _____ _____ and _____ _____

Answer 5

Engine intakte air is provided through DUAL, SYMMETRIC AIR INLETS located on THE FORWARD PORTION OF THE COWLING at the FOUR and EIGHT o’clock positions.

Both inlets supply air to an INERTIAL SEPARATOR, which in turn supplice a common engine INLET PLENUM and INTAKE SCREEN

Question 6

What part of the inlet system prevents foreign objects to enter the engine?
And hos does it work?

Answer 6

The inertial separator functions by preventing foreign objects from making an abrupt turn into the plenum and instead exit through the bypass outlet.

Question 7

COMBUSTION CHAMBER
Type: \_\_\_\_\_
Number of fuel nozzles: \_\_\_\_\_
Number of igniter plugs: \_\_\_\_\_
Type of fuel control: \_\_\_\_\_

Answer 7

COMBUSTION CHAMBER
Type: SINGLE ANNULAR COMBUSTION CHAMBER
Number of fuel nozzles: 14 (7 USED FOR STARTING, 7 ACTIVATE AS ENGINE ACCELERATES)
Number of igniter plugs: TWO
Type of fuel control: HYDROPNEUMATIC FUEL CONTROL (SCHEDULES FUEL FLOW TO MAINTAIN ENGINE POWER)

Question 8

IGNITION SYSTEM
Number of exciter box: _____
Number of ignition leads: _____
Number of spark igniters: _____

Answer 8

IGNITION SYSTEM
Number of exciter box: ONE
Number of ignition leads: TWO
Number of spark igniters: TWO

Question 9

IGNITION SYSTEM
____ power is delivered to the _____ from the ____ through an ignition mode selector switch located in the _____ and a _____ switch.

Answer 9

IGNITION SYSTEM
DC power is delivered to the EXCITER BOX from the ESSENTIAL BUS through an ignition mode selector switch located in the OVERHEAD SWITCH PANEL and a TORQUE PRESSURE switch.

Question 10

IGNITION SYSTEM
In automatic ignition mode, system Will activate When torque drops below _____ and deactivate when torque is greater than _____.

Continuous ignition is provided in _____ mode.

Answer 10

IGNITION SYSTEM
In automatic ignition mode, system Will activate When torque drops below 275 ft. Lbs. and deactivate when torque is greater than 375 ft. Lbs.

Continuous ignition is provided in MANUAL IGNITION mode.

Question 11

OIL SYSTEM
Type: _____
Capacity including _____, _____ and _____.
Total capacity: _____

Answer 11

OIL SYSTEM
Type: INTEGRAL OIL LUBRICATION SYSTEM
Capacity including PROPELLER, INTEGRAL ENGINE OIL SYSTEM and OIL COOLER.
Total capacity: 12 Quarts

Question 12

At what temperature Will the sensitive fire cable send a current to activate the CAS, ENGINE FIRE from the fire detection computer? _____

Answer 12

At what temperature Will the sensitive fire cable send a current to activate the CAS, ENGINE FIRE from the fire detection computer? 282,2˚C

Question 13

What does the propeller governor?

Answer 13

The propeller governor pressurizes and regulates the flow of the propeller gearbox oil to a piston in the propeller dome.

Question 14

What part of the engine control system ensures beta and reverse range is only possible on ground?

Answer 14

A squat switch controlled solenoid.