Cadet Competition Written Practice Exam

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Prepare for the Cadet Competition Written Exam. Dive into challenging multiple-choice questions with comprehensive hints and explanations. Ace your cadet test with confidence and excel in your journey to becoming a top cadet!

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

Practice this question and more.

Which system in an airplane helps in monitoring the amount of fuel available to the engine?

Hydraulic system
Electrical system
Fuel system
Control system

The correct answer is: Fuel system

The fuel system in an airplane is specifically designed to monitor and manage the fuel supply available to the engine. This system includes components such as fuel tanks, pumps, gauges, and sensors that measure the fuel quantity and ensure that the engine receives an adequate supply of fuel for optimal performance. The fuel system is also responsible for transferring fuel from the tanks to the engine, maintaining the right flow and pressure, and preventing issues such as fuel starvation. The presence of gauges on the cockpit dashboard ensures that pilots are constantly informed about the amount of fuel available for flight operations, which is critical for flight planning and safety. In contrast, the hydraulic system is primarily focused on the operation of flight control surfaces, landing gear, and various other mechanical components that rely on pressurized fluid. The electrical system powers avionics, lighting, and other electronic components but does not specifically monitor fuel levels. The control system governs the overall operation of the aircraft’s flight controls and navigation but does not directly handle fuel management. Thus, the fuel system is the distinct system responsible for monitoring fuel levels, making it the correct choice.