API 570 Exam Questions With Revised Correct Detailed Answers Guarantee Pass
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Course
API 570
Institution
API 570
API 570 Exam Questions With
Revised Correct Detailed Answers
Guarantee Pass
1) What type of problem would you expect in piping containing Amine?
a. dissolved oxygen cracking.
b. stress corrosion cracking.
c. galvanic corrosion.
d. crevice corrosion - ANSWER
B
2) What area do ...
API 570 Exam Questions With
Revised Correct Detailed Answers
Guarantee Pass
1) What type of problem would you expect in piping containing Amine?
a. dissolved oxygen cracking.
b. stress corrosion cracking.
c. galvanic corrosion.
d. crevice corrosion - ANSWER B
2) What area do you consider to be of most concern when inspecting a piping
system?
a. Underneath insulation on lines operating at temperatures above 200 degrees F.
b. In a straight run pipe containing motor oil.
c. At and/or downstream of a chemical injection point.
d. Underneath insulation on lines operating below 25 degrees F. - ANSWER C
3) Leaks in utility piping (water, steam, etc.) are:
a. only of minor concern and may be disregarded.
b. always dangerous but losses are negligible.
c. seldom hazardous but they do result in losses.
d. usually hazardous and losses result. - ANSWER C
,4) Where do many (maybe the majority) of leaks occur in pipelines?
a. straight runs of piping.
b. flanges or packing glands.
c. changes of direction of piping.
d. downstream of injection points. - ANSWER B
5) The prompt repair of _________ will often prevent serious corrosion or erosion
of gasket surfaces or packing glands.
a. supports
b. leaks
c. guides
d. welds - ANSWER B
6) The deformation of a vessel wall in the vicinity of a pipe attachment;
expansion joints that are not performing properly; a pipe dislodged from its
support; etc. are evidence of:
a. misalignment
b. leaks
c. weld problems
d. drips - ANSWER A
7) Spring hanger loadings should be checked under:
a. elevated temperature conditions.
b. both cold and hot conditions.
c. sub-zero temperature conditions.
, d. ambient temperature conditions. - ANSWER B
8) An inspector finds concrete fireproofing around a structural steel column with
openings (cracks). The inspector suspects that water may be entering. What
should the inspector do?
a. The inspector should ask his supervisor what he should do.
b. All the fireproofing should be stripped from the column.
c. Enough fireproofing should be removed to determine the extent of the
problem.
d. No action should be taken. - ANSWER C
9) If a steel column in a pipe support rack is corroded. What should the inspector
do?
a. Have the corrosion products cleaned off and have the column painted.
b. No action is required.
c. Thickness measurements should be taken to determine whether enough metal
is left to safely support the load.
d. Call a piping engineer. - ANSWER C
10) How do you inspect non-destructively for loose or broken foundation bolts ?
a. Break out the concrete around the foundation bolt.
b. Hammer the bolts vertically with a hammer.
c. Lightly rap the bolts sideways with a hammer while holding a finger against the
opposite side.
d. Radiograph the foundation. - ANSWER C
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