API 571 Atmosphere Corrosion

Atmospheric corrosion is of greatest concern in:

What material is least affected by atmospheric corrosion?

What is the approximate corrosion rate for atmospheric corrosion in the following conditions?
-Dry rural environment
-Inland locations with moderate humidity or rainfall
-Industrial environments with airborne acids/sulfur compounds
-Marine environments

Which of the following does NOT increase the likelihood of Atmospheric corrosion?
A) Bird Poop
B) Locations where moisture is trapped
C) Increasing annual rainfalls
D) Increasing amounts of airborne contaminates
E) Increasing operating pressures

A key place for Atmospheric corrosion is:
A) on piping systems that operate above 250°F
B) Where piping rests on a pipe support
C) On the top side of an uncoated pipe
D) On uninsulated and uncoated vessels in Arizona

Atmospheric corrosion can cause what kind of corrosion?

The best way to prevent failures by Atmospheric corrosion is to: