1. Rapid or extra deep breathing while using oxygen can cause a condition known as
| A) | aerosinusitis. | |
| B) | aerotitis. | |
| C) | hyperventilation. |
2. In which situation is advection fog most likely to form?
| A) | A light breeze blowing colder air out to sea. | |
| B) | An air mass moving inland from the coast in winter. | |
| C) | A warm, moist air mass on the windward side of mountains. |
3. What is the one common factor which affects most preventable accidents?
| A) | Mechanical malfunction. | |
| B) | Human error. | |
| C) | Structural failure. |
4. How should a pilot determine the direction of bank from an attitude indicator such as the one illustrated?
| A) | By the direction of deflection of the banking scale (A). | |
| B) | By the relationship of the miniature airplane (C) to the deflected horizon bar (B). | |
| C) | By the direction of deflection of the horizon bar (B). |
5. The vertical limit of Class C airspace above the primary airport is normally
| A) | 3,000 feet AGL. | |
| B) | 4,000 feet AGL. | |
| C) | 1,200 feet AGL. |
6. What would decrease the stability of an air mass?
| A) | Decrease in water vapor. | |
| B) | Warming from below. | |
| C) | Cooling from below. |
7. Deviation in a magnetic compass is caused by the
| A) | magnetic fields within the aircraft distorting the lines of magnetic force. | |
| B) | presence of flaws in the permanent magnets of the compass. | |
| C) | difference in the location between true north and magnetic north. |
8. Which aircraft has the right-of-way over all other air traffic?
| A) | A balloon. | |
| B) | An aircraft on final approach to land. | |
| C) | An aircraft in distress. |
9. From which primary source should information be obtained regarding expected weather at the estimated time of arrival if your destination has no Terminal Forecast?
| A) | Weather Depiction Chart. | |
| B) | Low-Level Prognostic Chart. | |
| C) | Area Forecast. |
10. Under what condition, if any, may pilots fly through a restricted area?
| A) | Regulations do not allow this. | |
| B) | When flying on airways with an ATC clearance. | |
| C) | With the controlling agency’s authorization. |
11. An operator makes a telephone report of an incident involving fire during the loading of hazardous materials. Within what period of time must a written report be submitted?
| A) | 15 days. | |
| B) | 48 hours. | |
| C) | 10 days. |
12. Which procedure must be followed if an operator, when loading magnetized material, cannot avoid placing it in a position where it affects the accuracy of the magnetic compass?
| A) | Placard the compass “unreliable” | |
| B) | Make a special compass swing and calibration. | |
| C) | Rely solely on electronic navigation. |
13. The aircraft operator discovers that the label on a container of hazardous material is missing. How should the appropriate replacement label be determined?
| A) | Hazardous Materials Tables of CFR 49. | |
| B) | Hazardous material index. | |
| C) | Shipping papers. |
13. Certain classes of hazardous material may be shipped by air but are not permitted aboard passenger-carrying aircraft. How must such material be labeled?
| A) | HAZARDOUS/CLASS X. | |
| B) | CARGO AIRCRAFT ONLY. | |
| C) | DANGEROUS. |
14. What is the STAB TRIM setting for Operating Conditions A-5?
| A) | 30 percent MAC. | |
| B) | 32 percent MAC. | |
| C) | 26 percent MAC. |
15. What is the STAB TRIM setting for Operating Conditions G-5?
| A) | 3-1/4 ANU. | |
| B) | 2-3/4 ANU. | |
| C) | 2-1/2 ANU. |
16. If not excepted, what label, if any, must be placed on a package containing acetone?
| A) | No label is required. | |
| B) | POISON. | |
| C) | FLAMMABLE LIQUID. |
17. What is the maximum, if any, net quantity of aluminum hydride in one package that may be carried in a passenger-carrying aircraft?
| A) | No limit is specified. | |
| B) | Any amount is forbidden. | |
| C) | 25 pounds. |
18. What is the purpose of a servo tab?
| A) | Prevent a control surface from moving to a full-deflection position due to aerodynamic forces. | |
| B) | Move the flight controls in the event of manual reversion. | |
| C) | Reduce control forces by deflecting in the proper direction to move a primary flight control. |
19. What is the purpose of a control tab?
| A) | Prevent a control surface from moving to a full-deflection position due to aerodynamic forces. | |
| B) | Move the flight controls in the event of manual reversion. | |
| C) | Reduce control forces by deflecting in the proper direction to move a primary flight control. |
20. What is the STAB TRIM setting for Operating Conditions R-5?
| A) | 8 ANU. | |
| B) | 7-1/2 ANU. | |
| C) | 6-3/4 ANU. |
