NACE CIP Level 2 UPDATED ACTUAL Questions and CORRECT Answers
1. Describe what the Rust that is loosely adherent, easily comes of, & leaves significant marks on a
characteristics of a cloth that is lightly wiped over the surface.
heavy flash rusted
surface are. 7-5
2. Describe what the Rust that is reasonably well adherent and leaves light marks on a cloth that is
characteristics of lightly wiped over the surface.
a moderate flash
rusted surface are.
7-5
3. Describe what the Rust that is tightly adherent & not easily removed by lightly wiping with a cloth.
characteristics of a
light flash rusted
surface are. 7-5
4. At what psig is below 5000 psig
low-pressure clean-
ing preformed at?
7-2
5. At what psig 5000-10,000 psig
is high-pressure
cleaning preformed
at? 7-2
6. At what psig 10,000-30,000 psig
is high-pressure
waterjetting pre-
formed at? 7-2
7. At what psig above 30,000 psig
is ultrahigh-pres-
, sure waterjetting
preformed at 7-2
8. What does water- An anchor profile
jetting not create?
7-1
9. In the marine in- Removal of marine growth, depleted antifouling coatings and surface prepa-
dustry, waterjetting ration of tank/hold interiors
is widely used for
what purposes? 7-1
10. What industries is Marine, process and utility industries.
waterjetting partic-
ularly well suited
for? 7-1
11. What standard None. If the coating specification does not require testing, the inspector should
specifies the not request the contractor to do so or do so on his own accord.
amount of non vis-
ible contaminants
that are allowed to
be left on the sur-
face? 7-5
12. What parts does a pumps, hoses, prime mover, and various tools such as guns, nozzles and lances
commercial water-
jet unit consist of?
7-6
13. What should 2 1/2 times the capability of its maximum-rated operating strength.
the minimum
burst strength
2/6
1. Describe what the Rust that is loosely adherent, easily comes of, & leaves significant marks on a
characteristics of a cloth that is lightly wiped over the surface.
heavy flash rusted
surface are. 7-5
2. Describe what the Rust that is reasonably well adherent and leaves light marks on a cloth that is
characteristics of lightly wiped over the surface.
a moderate flash
rusted surface are.
7-5
3. Describe what the Rust that is tightly adherent & not easily removed by lightly wiping with a cloth.
characteristics of a
light flash rusted
surface are. 7-5
4. At what psig is below 5000 psig
low-pressure clean-
ing preformed at?
7-2
5. At what psig 5000-10,000 psig
is high-pressure
cleaning preformed
at? 7-2
6. At what psig 10,000-30,000 psig
is high-pressure
waterjetting pre-
formed at? 7-2
7. At what psig above 30,000 psig
is ultrahigh-pres-
, sure waterjetting
preformed at 7-2
8. What does water- An anchor profile
jetting not create?
7-1
9. In the marine in- Removal of marine growth, depleted antifouling coatings and surface prepa-
dustry, waterjetting ration of tank/hold interiors
is widely used for
what purposes? 7-1
10. What industries is Marine, process and utility industries.
waterjetting partic-
ularly well suited
for? 7-1
11. What standard None. If the coating specification does not require testing, the inspector should
specifies the not request the contractor to do so or do so on his own accord.
amount of non vis-
ible contaminants
that are allowed to
be left on the sur-
face? 7-5
12. What parts does a pumps, hoses, prime mover, and various tools such as guns, nozzles and lances
commercial water-
jet unit consist of?
7-6
13. What should 2 1/2 times the capability of its maximum-rated operating strength.
the minimum
burst strength
2/6
