Aviation Unit 8 test Questions and Answers Graded A+

Unit 8 test Questions and Answers Graded A+ Which fuel system component vaporizes fuel and pushes it directly into cylinders? Primer An aircraft engine specified that it requires 100LL fuel. What color a gas should be used in this engine? Pale blue List all things that could occur if fuel tank is allowed to run dry? 1. allow air to enter tank 2. lead to vapor lock 3. engine might stop and be difficult/impossible to restart What must the fuel pump be connected to on the aircraft before fueling? There is a wire on a reel that connects to the aircraft What component on an aircraft generates electricity from the engine? Alternator What should a pilot do if they notice a high charge on the ammeter? 1. turn off avionics master switch 2. turn off main master switch, then turn back on to reset alternator List the aircraft components that require electricity from the alternator to function? All aircraft equipment (starters, contactor) and recharges battery What does Pascal's law states about pressure at any point in a confined fluid. When there is an increase in pressure at any point in a confined fluid, there is an equal increase at every other point in the containor What does the selectors valve do in a hydraulic system? Controls flow direction of hydraulic fluid Describe the mechanical advantage of a simple hydraulic system. Both power input and distance output. A smaller input force