Day 11 Progress Check

Question 1

Which component induces airflow through the engine compartment in a collector exhaust system?

Answer 1

Exhaust ejector assembly

Question 2

What is the purpose of the collector system on turbosupercharged engines?

Answer 2

Improve nacelle streamlining

Question 3

What should be avoided during maintenance to prevent molecular structure changes in exhaust system components?

Answer 3

Using lead pencils for marking

Question 4

What is the primary function of a reciprocating engine exhaust system?

Answer 4

Collect and dispose of high-temperature exhaust gases

Question 5

What is the primary material used in the construction of a radial engine collector ring?

Answer 5

Corrosion-resistant steel

Question 6

In a radial engine, what is the purpose of augmentors in the manifold & augmentor assembly?

Answer 6

Induce a venturi effect for enhanced engine cooling

Question 7

Which type of exhaust system is generally used on nonsupercharged engines and low-powered engines?

Answer 7

Short stack (open) system