Respuesta :
The first sign of carburetor ice would probably be a decrease in rpm if an aircraft had a fixed-pitch propeller and a float-type carburetor.
What is carburetor ice?
The temperature decrease in the carburetor as a result of gasoline evaporation and the temperature loss related to the pressure drop in the venturi is what lead to carburetor ice.
The temperature decrease in the carburetor is what leads to carburetor icing. The throttle valve will get frozen with water vapor if the temperature falls below freezing.
While initially increasing the Venturi effect, this ultimately inhibits airflow. When the outside air temperature is below 70 degrees F, carb icing most frequently happens (21 degrees C).
Engine sluggishness, loss of RPM, and loss of manifold pressure are signs of carb ice. In general, if you suspect carb ice, immediately administer carb heat or alternative air.
Hence, the first sign of carburetor ice would probably be a decrease in rpm.
To learn more about the carburetor ice refer;
https://brainly.com/question/14305701
#SPJ1
