What is the maximum fuel temperature value in degrees Celsius?

What is the maximum fuel temperature value in degrees Celsius?

• A. 40 degrees C
• B. 60 degrees C
• C. 70 degrees C
• D. 50 degrees C

Answer: (D)

The key idea is how the fuel temperature readout is designed to display values. In the Beechjet 400A CTSys, the fuel temperature indicator has a fixed display range that goes up to 50 degrees Celsius. That means 50°C is the maximum value the system can show on the gauge, and readings higher than that would either saturate the display or trigger a high-temperature indication. Since the question asks for the maximum fuel temperature value that can be read, the answer is 50°C. The other options are simply beyond the display’s maximum, so they don’t represent what the instrument can show under normal operation.

The key idea is how the fuel temperature readout is designed to display values. In the Beechjet 400A CTSys, the fuel temperature indicator has a fixed display range that goes up to 50 degrees Celsius. That means 50°C is the maximum value the system can show on the gauge, and readings higher than that would either saturate the display or trigger a high-temperature indication. Since the question asks for the maximum fuel temperature value that can be read, the answer is 50°C. The other options are simply beyond the display’s maximum, so they don’t represent what the instrument can show under normal operation.