What is the function of a thermocouple in fuel systems?

The role of a thermocouple in fuel systems is to measure temperature accurately. This function is crucial because temperature readings directly impact the performance and efficiency of fuel systems. A thermocouple operates based on the principle of thermoelectricity, where a voltage is produced in response to a temperature difference between two dissimilar conductors. By providing precise temperature measurements, a thermocouple helps ensure optimal combustion and can aid in preventing problems such as overheating or inefficient fuel usage. Accurate temperature monitoring is essential for maintaining safety and ensuring that the fuel systems operate within their designed parameters. This directly influences the overall effectiveness and reliability of the fuel system.