AMT Airframe Quiz
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| 1. Balance, rig and inspect movable primary and secondary flight control surfaces (8276) |
| If control cables are adjusted properly and the control surfaces tend to vibrate, the probable cause is |
| A - worn attachment fittings. |
| B - oil can effects on the control surfaces. |
| C - excessive cable tension. |
| |
| 2. Inspect, check, troubleshoot and service landing gear position indicating and warning systems (8959) |
| Landing gear warning systems usually provide which of the following indications? |
| A - Red light for unsafe gear, no light for gear down, green light for gear up. |
| B - Green light for gear up and down, red light for unsafe gear. |
| C - Red light for unsafe gear, green light for gear down, no light for gear up. |
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| 3. Troubleshoot service and repair fluid pressure and temperature warning systems (8773) |
| (1) A fuel pressure relief valve is required on an aircraft positive-displacement fuel pump. (2) A fuel pressure relief valve is required on an aircraft centrifugal fuel boost pump. Regarding the above statements, |
| A - only No. 1 is true. |
| B - only No. 2 is true. |
| C - both No. 1 and No. 2 are true. |
| |
| 4. Inspect, check, service, troubleshoot and repair aircraft fire detection and extinguishing systems (9023) |
| In some fire-extinguishing systems, evidence that the system has been intentionally discharged is indicated by the absence of a |
| A - red disk on the side of the fuselage. |
| B - green disk on the side of the fuselage. |
| C - yellow disk on the side of the fuselage. |
| |
| 5. Inspect, check, service troubleshoot and repair hydraulic and pneumatic power systems (8461) |
| Which seals are used with vegetable base hydraulic fluids? |
| A - Silicone rubber. |
| B - Butyl rubber. |
| C - Natural rubber. |
| |
| 6. Inspect, check, service, troubleshoot and repair heating, cooling, air conditioning, pressurization (8544) |
| An aircraft pressurization cycle is normally considered to be |
| A - one complete series of events or operations that recur regularly. |
| B - one take off and one landing. |
| C - when the fuselage reaches its maximum pressure differential one time. |
| |
| 7. Inspect, check, service, troubleshoot and repair heating, cooling, air conditioning, pressurization (8535) |
| Which prevents a sudden loss of pressurization in the event that there is a loss of the pressurization source? |
| A - Firewall shutoff valve. |
| B - Cabin pressure outflow valve. |
| C - Delivery air duct check valve. |
| |
| 8. Inspect, check, service and repair landing gear, retraction systems, shock struts brakes, wheels, ti (8318) |
| A brake debooster valve is installed in systems where the high pressure of the hydraulic system (3000 psi) is used to operate brakes |
| A - that are designed to work with lower pressure. |
| B - that are used in conjunction with an antiskid system. |
| C - that are used on aircraft having high landing speeds. |
| |
| 9. Inspect, check, troubleshoot, service and repair alternating and direct current electrical systems (8921) |
| How are generators rated? |
| A - Watts at rated voltage. |
| B - Amperes at rated voltage. |
| C - The impedance at rated voltage. |
| |
| 10. Inspect, check, service, troubleshoot and repair aircraft fuel systems (8798) |
| The vapor pressure of aviation gasoline is |
| A - lower than the vapor pressure of automotive gasoline. |
| B - higher than the vapor pressure of automotive gasoline. |
| C - approximately 20 PSI at 100°F. |
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