FAA Powerplant Written Practice Test

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Prepare for the FAA Powerplant Written Test. Study with flashcards and multiple choice questions, each featuring hints and explanations. Ace your exam with confidence!

Practice this question and more.

What should be done with the propeller after a successful engine installation?

Paint the propeller for corrosion protection
Install it and test during engine ground operations
Disconnect it to prevent damage during maintenance
Leave it uninstalled until the first flight

The correct answer is: Install it and test during engine ground operations

After a successful engine installation, the appropriate action is to install the propeller and perform tests during engine ground operations. This step is crucial to ensure that the engine and propeller system are functioning correctly together. Ground operations allow for checking the engine performance, verifying propeller functionality, and conducting necessary adjustments before actual flight. By performing these tests, any potential issues can be identified and resolved, further ensuring safety and reliability for subsequent flights. Painting the propeller for corrosion protection, while beneficial, is not the immediate action required after installation. Disconnecting the propeller could lead to complications, as it is essential to verify the complete integration of all systems. Leaving the propeller uninstalled until the first flight ignores the necessary checks that ensure both the engine and propeller are operating as intended in a controlled environment.