Which gauge type is commonly used in modern aircraft to provide fuel measurements?

The most commonly used gauge type in modern aircraft for fuel measurements is the electronic gauge. Electronic fuel gauges are favored for their accuracy and reliability. They utilize sensors to measure the fuel level and transmit data to a cockpit display, offering pilots a real-time, precise reading of the fuel quantity. This technology allows for better integration with other aircraft systems and more complex calculations related to fuel management during flight.

In contrast to mechanical gauges, which can be less accurate and more prone to wear and tear over time, electronic systems provide enhanced durability and reduced maintenance requirements. Sight glasses, while useful in some applications, are not typically used in modern aircraft due to their limitations in quantity readings and the potential for fuel leaks. Static pressure gauges are also less common for fuel measurement, as they are generally used in different contexts, such as measuring pressure in systems like oil or hydraulic systems, rather than direct fuel level measurement.