Outline the purpose of the carburation system
To control the air and fuel ratio in response to the throttle setting
The ____ carburetor system is very prone to carburetor icing, and may also be affected by ____
float, flight manoeuvres
A more sophisticated alternative the to float carburetor is a ___
fuel injection system
Within the induction manifold, when the throttle is opened, the pressure will ____
rise
As engine speed increases, the proportion of fuel to air ___ as a result of the flow characteristics
rises
With increasing altitude, the weight of the air drawn into the cylinder ___ as the density ___
decreases decreases
The pressure drop in the venturi will ___ as the ambient density decrease, however the amount of fuel will not decrease by the same proportion
decrease
When using power settings above the cruise range, a ____ is required to prevent detonation
richer