What type of remote reading fuel quantity indicating system has several probes installed in each fuel tank?

The electronic fuel quantity indicating system utilizes multiple probes installed in each fuel tank to provide accurate readings of the fuel level. These probes are critical components that measure the fuel density or level and transmit this information to the electronic control unit, which processes the data. By employing multiple probes, the system enhances its ability to gauge fuel levels more accurately, accommodating variations in tank sizes or shapes and enabling better fuel management.

In contrast, direct reading systems typically rely on simpler mechanisms, such as float gauges, which may not use multiple probes to ascertain fuel levels. Electromechanical systems often use a combination of mechanical and electrical elements but do not inherently incorporate several probes per tank. Analog systems usually present fuel levels through mechanical means, like pointers on dials, which do not involve the advanced electronic components and multiple probes that characterize electronic systems. Hence, the choice of an electronic type is justified due to its complexity and accuracy in fuel quantity measurements.