AIR TEMPERATURE MEASUREMENT

#1. Converted into degrees Celsius - 40°F is:

• A-56.5°C
• B-40°C
• C-20°C
• D-108°C

#2. In an aircraft thermometer with an electrical resistance sensor to measure the air temperature, the resistance wire element is probably:

• Aplutonium
• Bplatinum
• Cpotassium
• Dberyllium copper

#7. Total Air Temperature is:

• Athe maximum temperature attainable by the air when brought to rest, adiabatically.
• Bthe temperature indicated on the air temperature thermometer plus the ram rise.
• Cthe static air temperature minus the recovery factor.
• Dthe recovery factor plus the ram rise.