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AVIATION GROUND SCHOOL EXAM #1 STUDY MATERIAL 2025 QUESTIONS AND ANSWERS reciprocating engines - ....ANSWER ...-the pistons move back and forth within the cylinders, connecting rods connect the pistons to the crankshaft which converts the movements to a rotary motion, this motion drives the propeller one cycle of the engine consists of 2 revolutions of the crankshaft. these 2 crankshaft revolutions require 4 strokes of the piston which are... - ....ANSWER ...-intake, compression, power, and exhaust magneto - ....ANSWER ...-self-contained source of electrical energy, so even if the aircraft loses electrical power, the engine will continue to run tachometer - ....ANSWER ...-RPMs, control with throttle, push it in: "setting the power in" ration of air to fuel - ....ANSWER ...-10:1 main advantages of a dual ignition system - ....ANSWER ...-increased safety and improved engine performance p-lead - ....ANSWER ...-the wire that grounds the magneto ...COPYRIGHT ©️ 2025, ALL RIGHTS RESERVED..... 100% PASS RATE... 1