A flow divider creates which types of fuel supplies?

A flow divider is a device in fuel metering systems that splits the fuel supply into two distinct paths, ensuring that each path receives a precise and controlled amount of fuel. The correct answer indicates that a flow divider creates primary and secondary fuel supplies. This differentiation is crucial in many applications, particularly in aircraft fuel systems, where maintaining suitable fuel flow is essential for operational safety and efficiency.

The primary supply generally refers to the main fuel flow that is utilized for regular operation, while the secondary supply provides an additional source that may come into play during specific conditions, such as an engine failure or fuel system malfunction. This systematic separation helps ensure redundancy and reliability within the fuel system, allowing for continued operation even if one path encounters issues.

Understanding this functionality is vital for those involved with fuel metering systems, as it underscores the importance of having reliable backup systems in place and the roles different fuel supplies play in enhancing operational safety.