Water and Fuel Systems Maintenance (WFSM) Set B Volume 2 Practice Test

The correct answer is that a master meter typically has three hoses, consisting of one inlet and two outlets. A master meter is a crucial component in fuel distribution systems, particularly for monitoring and distributing fuel. It is designed to measure the quantity of fuel being transferred, ensuring accurate accounting and flow control.

Typically, in a system configuration, the inlet hose allows the incoming fuel to enter the meter for measurement. The two outlet hoses are used to distribute the measured fuel to different locations or systems. This setup enables the meter to provide precise readings of fuel flow while allowing for effective distribution to multiple points, which can enhance operational efficiency.

Understanding the common configuration of master meters helps in proper maintenance and troubleshooting, ensuring that all components of the fuel system function smoothly and safely.