// LET'S STUDY AVIATION

Let's Study Aviation

Airframe Test A1 and Power Plant Test A4 — pick a subject and test yourself.

1 8620. Resistance-type temperature indicators using Wheatstone bridge or ratiometer circuits may be used to indicate the temperatures of which of the following? 1. Free air. 2. Exhaust gas temperature. 3. Carburetor air. 4. Coolant (engine). 5. Oil temperature. 6. Cylinder head temperature.