18 Questions
CMC tests are only available for Airbus systems.
False
Ground tests are available for all major systems in the Boeing CMC system.
True
Output tests are available in all systems in the Airbus CMC system.
False
The test procedure involves selecting the system to test and then pressing the line select key to choose the test.
True
The Boeing CMC system offers confidence tests for all systems.
False
During a CMC test, the display shows 'test in progress' while the system computer controls the necessary test steps.
True
The system computer sends the most probable cause of a fault to CMC.
True
The cockpit effect and fault message are completely unrelated.
False
The Leg Report shows the flight deck effect.
True
The message number allows you to quickly find the fault isolation manual.
True
Failure correlation involves comparing different sources of information.
False
Modern CMC always automatically performs failure correlation.
True
The 'ground test enable switch' interrupts all test signals when it is in the NORMAL position.
True
The CMCS allows tests to run during flight due to special safety features.
False
The switch guard is designed to prevent inadvertent operation during flight.
True
System tests need special preconditions before they can be conducted.
False
If no failure is detected in a system test, the result will show a clear message indicating the failed LRU.
False
A clear message in a system test result confirms the failure of the CSU as the most probable cause.
True
Learn about safety features and procedures related to conducting tests on aircraft systems during flight. Understand how the CMCS prevents tests during flight and specific safety measures in place. Explore the importance of proper test sequences and switches for aviation safety.
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