H65

Question 1

What are the axial compressor parts made of

Answer 1

1. inlet cone- light alloy
2. compressor wheel- titanium alloy
3. casing(housing all compressor components)- steel
4. centrifugal wheel- titanium alloy
5. carbon seal- ring sealed in a tungsten steel holder

ARRIEL 2C1-2C2, 2C2 CG 3-10

Question 2

What is the fuel to air ratio for combustion

Answer 2

Primary air- 1/15
total- 1/45

ARRIEL 2C1-2C2, 2C2 CG 3-24

Question 3

What are the turbine blades made of

Answer 3

Single crystal blades

ARRIEL 2C1-2C2, 2C2 CG 3-28, GOOGLE

Question 4

What is the output rotation of the transmission shaft

Answer 4

6000 RPM

ARRIEL 2C1-2C2, 2C2 CG 3-42

Question 5

What is the filtering capability of the oil filter

Answer 5

20 microns

ARRIEL 2C1-2C2, 2C2 CG 4.16

Question 6

What is the order of engine stations

Answer 6

1. ambient air
2. air intake
3. axial compressor inlet
4. centrifugal compressor inlet
5. centrifugal compressor outlet
6. turbine inlet
7. gas generator turbine outlet
8. power turbine outlet

Arriel 2C1-2C2, 2C2 CG 3-6

Question 7

What are reasons for tire replacement

Answer 7

1. visible cord showing anytime
2. object imbedded- with visible cord or pressure loss after
   removal of object
3. tread wear reaches bottom of tread depth for a continuous 4
   in or more
4. skid spot 4 in or more continuos lengths
5. chunking past tread depth groove or chunks exceeding 1in
6. sidewall cuts regardless of length
7. excessive pressure loss
8. movement of slippage marks
9. inspection date expiration

MPC 05200.6 P. 5

Question 8

What psi should the main landing gear be serviced at

Answer 8

80 psi

MPC 05200.6 P. 5

Question 9

What do you clean windows with

Answer 9

Plastic polish P-P-560

MPC 05200.6 P. 6

Question 10

What psi do you service the right/left tires to

Answer 10

123 psi

MPC 05200.6 P. 9

Question 11

How many links of the grounding chain should touch the ground

Answer 11

Minimum of 2 links

MPC 05200.6 P. 9

Question 12

How many missing brake clips per wheel is allowed

Answer 12

3 clips maximum, no 2 adjacent clips missing

MPC 05200.6 P. 9

Question 13

The G switch on the ELT should be in what position

Answer 13

ARM or UP

MPC 05200.6 P. 10

Question 14

What type of heat resistant coating is on the engine exhaust cowling

Answer 14

MI-15

MPC 05200.6 P. 11

Question 15

What do you service the main and tail gearbox with

Answer 15

MIL-PRF-6086

MPC 05200.6 P. 12

Question 16

What g impact will illuminate the emergency lighting

Answer 16

3.2 vertical and 4.0 horizontal

CGTO 1H-65D-1 P. 1-80

Question 17

What is the weight capacity of the cargo hook

Answer 17

2000 lbs

CGTO 1H-65C-1 p 1-88

Question 18

How does the gimbal allow the cargo hook to swing

Answer 18

A gimbal permits the hook to swing laterally 60 degreesand longitudinally to 30 degrees aft

CGTO 1H-65C-1 p 1-88

Question 19

What G impact will activate the ELT

Answer 19

5 G

CGTO 1H-65C-1 p 1-85

Question 20

What is the capacity of the fire extinguisher

Answer 20

2.5 lbs

CGTO 1H-65C-1 p 1-85

Question 21

What is the performance of the fire extinguisher

Answer 21

Duration of operation is approximately 10 seconds with a horizontal range of between 9 and 15 feet.

CGTO 1H-65C-1 p 1-85

Question 22

What is the performance of the under water acoustic beacon (UAB)

Answer 22

Operates for 30 days after activation, powered by 9 volt battery, can withstand high g impact and 20,000 ft of deep water immersion, has a detection range of 2,000-4,000 yards

CGTO 1H-65C-1 p 1-86

Question 23

How many hours does the voice and flight data recorder record

Answer 23

25 hours

CGTO 1H-65C-1 p 1-305