What is the engine/prop configuration described for a Cessna 152?

What is the engine/prop configuration described for a Cessna 152?

• A. Variable-pitch propeller with turbocharged engine.
• B. Constant-speed propeller and Lycoming engine.
• C. Radial propeller and standard Lycoming engine.
• D. Fixed-pitch propeller and standard Lycoming engine.

Answer: (D)

The Cessna 152 uses a fixed-pitch propeller with a standard Lycoming engine. This combination keeps the airplane simple, reliable, and inexpensive for training, which is why fixed-pitch and a conventional Lycoming powerplant are standard on the 152. A variable-speed (constant-speed) propeller would add complexity and weight from a prop governor and related controls, which isn’t typical for this trainer. Turbocharging isn’t part of the standard 152, and a radial engine arrangement isn’t used in this light general aviation model.

The Cessna 152 uses a fixed-pitch propeller with a standard Lycoming engine. This combination keeps the airplane simple, reliable, and inexpensive for training, which is why fixed-pitch and a conventional Lycoming powerplant are standard on the 152. A variable-speed (constant-speed) propeller would add complexity and weight from a prop governor and related controls, which isn’t typical for this trainer. Turbocharging isn’t part of the standard 152, and a radial engine arrangement isn’t used in this light general aviation model.