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This section includes 10 Mcqs, each offering curated multiple-choice questions to sharpen your Aircraft Maintenance knowledge and support exam preparation. Choose a topic below to get started.
1. |
The VHF communication system works up to the maximum airband of ___________ |
A. | 106.975 kHz |
B. | 136.975 kHz |
C. | 106.975 MHz |
D. | 136.975 MHz |
Answer» E. | |
2. |
Onboard communications on an aircraft are done through public address systems and aircraft intercoms. |
A. | False |
B. | True |
Answer» C. | |
3. |
Autopilot was first invented by ___________ |
A. | Lawrence Sperry |
B. | William Boeing |
C. | Nikola Tesla |
D. | Wright Brothers |
Answer» B. William Boeing | |
4. |
Radio altimeters are used up to _________ |
A. | 2,500 feet |
B. | 3,000 feet |
C. | 250 feet |
D. | 300 feet |
Answer» B. 3,000 feet | |
5. |
How many channels are present in the Cockpit Voice Recorder (CVR)? |
A. | 4 |
B. | 2 |
C. | 5 |
D. | 3 |
Answer» B. 2 | |
6. |
Which of the following is not a part of avionic systems? |
A. | Flight Recorder |
B. | Weather Radars |
C. | Communication systems |
D. | Empennage |
Answer» E. | |
7. |
Which of the following is not a manufacturer of aircraft avionics? |
A. | Thales Group |
B. | Rockwell Collins |
C. | GE Aviation systems |
D. | Mercedes-Benz |
Answer» D. Mercedes-Benz | |
8. |
The international standards for avionics equipment are prepared by ___________ |
A. | Aircraft Electronic Engineering Committee |
B. | Airlines Electronic Engineering Committee |
C. | Aeronautical Electronic Engineering Committee |
D. | Aerospace Electronic Engineering Committee |
Answer» C. Aeronautical Electronic Engineering Committee | |
9. |
Aircraft AC systems operate on which of the following frequency? |
A. | 4Hz |
B. | 40Hz |
C. | 400Hz |
D. | 4000Hz |
Answer» D. 4000Hz | |
10. |
What is the full form of ARINC? |
A. | Aeronautical Radio, Incorporated |
B. | Aircraft Radio, Incorporated |
C. | Aviation Radio, Incorporated |
D. | Air Radio, Incorporated |
Answer» B. Aircraft Radio, Incorporated | |