The component described as like spark plug cables is which?

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Prepare for the Aircrewman Mechanical (AWF) Test with flashcards and multiple-choice questions. Each question provides hints and detailed explanations for better understanding. Ace your exam confidently!

Multiple Choice

The component described as like spark plug cables is which?

Explanation:
The statement describes the high tension leads. These are the insulated cables that carry the ignition system’s high voltage from the ignition source to the spark plugs, so they function exactly like spark plug cables. They must resist heat, vibration, oil, and fuel while delivering a clean, fast voltage spike to ignite the fuel-air mixture. Igniter plugs are the spark plugs themselves, not the cables; FADEC is the engine control computer; AVM isn’t part of the ignition path.

The statement describes the high tension leads. These are the insulated cables that carry the ignition system’s high voltage from the ignition source to the spark plugs, so they function exactly like spark plug cables. They must resist heat, vibration, oil, and fuel while delivering a clean, fast voltage spike to ignite the fuel-air mixture. Igniter plugs are the spark plugs themselves, not the cables; FADEC is the engine control computer; AVM isn’t part of the ignition path.

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