11-08 LC

What type of heater uses hot engine oil to heat fuel?

• A. Oil/fuel exchanger

• C. Radiation heater

What is the proper method for over-the-wing refueling?

• C. By inserting the nozzle into the upper tank cap

• B. Through the landing gear

What does the fuel flow meter measure?

• C. Real-time engine fuel use

• D. Fuel temperature

Where are low fuel pressure sensors commonly located?

• A. Inside the engine

• C. In the boost pump outlet line

What materials are commonly used for bladder tank repair?

• B. Patch material and adhesive

• C. Rubber tubing and clamps

What do bug test kits specifically test for in fuel?

• C. Bacteria and fungus

• D. Color density

Where should aircraft always be fueled?

• D. Inside a sealed chamber

• C. Outside in the open

Why should fueling not be done inside a hangar?

• C. Fuel vapors may accumulate

• A. Hangars are too dark

What does an opaque appearance of fuel typically indicate?

• B. Contamination

• C. Normal fuel condition

What component alters resistance in ratiometer-type systems?

• A. Variable capacitor

• C. Variable resistor