|
|
SiteMap
|
You are here: home->amp->A03->A.8.0.8.2.A.1
8082
What is an advantage of using metallic-sodium filled exhaust valves in aircraft reciprocating engines?
| | A) Reduced valve operating temperatures. |
| | B) Increased strength and resistance to cracking. |
| | C) Greater resistance to deterioration at high valve temperatures. |
|
|
|
|
