aircraft systemsFAA-published sample question (AGI, Aug 2021)
What should be the first action after starting an aircraft engine?
A
Adjust for proper RPM and check for desired indications on the engine gauges.✓ Correct Answer
B
Place the magneto or ignition switch momentarily in the OFF position to check for proper grounding.
C
Test each brake and the parking brake.
Explanation
After start, the Airplane Flying Handbook calls for immediately setting the proper RPM and checking the engine instruments, especially oil pressure, which should rise within about 30 seconds. The magneto grounding check is done at shutdown, and brakes are tested as taxi begins.
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