CAX Ice & Environmental System

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Question 1 of 10

1. Question
What is cabin pressure altitude?
- Cabin pressure in terms of the equivalent altitude above sea level.
- The difference in pressure between the pressure acting on one side of a fuselage and the pressure acting on the other side.
- The pressure in the area immediately surrounding the aircraft.
- None of the answers are correct.The actual height above sea level at which the aircraft is flying.
- The actual height above sea level at which the aircraft is flying.
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Question 2 of 10

2. Question
During flights at high altitude, the cabin pressure is normally set to _________.
- 10,000 feet
- 8,000 feet
- 14,500 feet
- 12,500 feet
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Question 3 of 10

3. Question
wing weeping design uses small holes located in the leading edge of the wing to prevent the formation and build-up of ice.
- True
- False
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Question 4 of 10

4. Question
What are the systems to protect wing and tail surface leading edges from icing?
- Deicing boots system, thermal anti-ice system, weeping wing
- Deicing boots system, thermal anti-ice system
- Only deicing boots system
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Question 5 of 10

5. Question
What are the main type/s of windscreen anti-ice systems?
- Alcohol
- Alcohol or electrically heated elements.
- Electrically heated elements.
- There are no anti-ice system for the windscreen. Only de icing fluid while the aircraft is on the ground.
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Question 6 of 10

6. Question
What is the highest altitude that the pilot could use Phase Sequential oxygen Mask type?
- 25,000 feet
- 40,000 feet
- 18,000 feet
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Question 7 of 10

7. Question
What is the highest altitude that the pilot could use cannula’s type of oxygen mask as per FARs?
- 18,000 feet
- 19,000 feet
- 10,000 feet
- There is no limitation as long as supplies 100% pure oxygen
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Question 8 of 10

8. Question
Pressure-demand regulators are used on aircraft that regularly fly at 40,000 feet and above.
- True
- False
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Question 9 of 10

9. Question
What are the different states of Oxygen Storage that are available?
- Gaseous, liquid, solid state
- liquid, solid state
- Gaseous-state
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Question 10 of 10

10. Question
What are the two types of Oxygen systems?
- Storage, regulator, cylinder
- Gas & solid type
- Fixed & Portable type
- None of the answers are correct
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CAX Ice & Environmental System

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1. Question

What is cabin pressure altitude?

2. Question

During flights at high altitude, the cabin pressure is normally set to _________.

3. Question

wing weeping design uses small holes located in the leading edge of the wing to prevent the formation and build-up of ice.

4. Question

What are the systems to protect wing and tail surface leading edges from icing?

5. Question

What are the main type/s of windscreen anti-ice systems?

6. Question

What is the highest altitude that the pilot could use Phase Sequential oxygen Mask type?

7. Question

What is the highest altitude that the pilot could use cannula’s type of oxygen mask as per FARs?

8. Question

Pressure-demand regulators are used on aircraft that regularly fly at 40,000 feet and above.

9. Question

What are the different states of Oxygen Storage that are available?

10. Question

What are the two types of Oxygen systems?