CIRO CRO Chapter 1 Questions and Answers Already
Graded A+
1. What is NOT mechanical integrity be in the
A. Housekeeping am-
B. Inspections / Tests
C. Permit Process
D. Preventative and Predictive
2. What is the common acronym for best
practices
A. IIAR
B. RAGAGEP
C. ASHRAE
D. ASME
3. What is CUI
A. Corrosion under insulation
B. Compressor under isolation
C. Condenser under isolation
D. None of the above
4. What is CUPL
A. Corrosion under pipe label
B. Compressor under isolation and locked
C. Condenser under isolation and locked
D. None of the above
5. How much pipe loss is allowed by IIAR before
they recommend subjective analysis
A. 5%
B. 10%
C. 15%
D. 20%
6. When taking an up-charge of ammonia, what
is the most water concentration that should
,CIRO CRO Chapter 1 Questions and Answers Already
Graded A+
C. Permit Process
B. RAGAGEP
A. Corrosion under insula- tion
A. Corrosion under pipe label
B. 10%
B. 500PPM
,CIRO CRO Chapter 1 Questions and Answers Already
Graded A+
monia to be called anhydrous or
refrigeration grade ammonia
A. 100PPM
B. 500PPM
C. 1,000PPM
D. 5,000PPM
7. When water increases in concentration in the A. Rise compared to
ammo- SAT
nia it will cause many undesirable conditions; what will charts
happen to SAT temperature?
A. Rise compared to SAT charts
B. Lower compared to SAT charts
C. Stay the same
D. Depends on the pressure, sometimes rises
and sometimes lowers based upon SAT
charts
8. What is NOT a non-destructive test (NDT) A. A
technique used in mechanical integrity scientific
inspections measureme
A. Infrared nt to the
B. Ultrasonic number of
C. Radiographic BTUs that
D. Phychrometric will pass in
one hour,
9. Which one below is NOT a factor of heat through a
transfer
material 1"
A. Temperature difference
thick,
B. Density of material
C. Thermal conductivity
D. Surface area
10. Thermal conductivity also known as 'K' value is
, CIRO CRO Chapter 1 Questions and Answers Already
Graded A+
D. Phychrometric
A. A scientific measure-
ment to the number
of BTUs that will pass in
B. Density of material one
with an area of 1ft2, if the temperature difference from hour, through
a material 1"
Graded A+
1. What is NOT mechanical integrity be in the
A. Housekeeping am-
B. Inspections / Tests
C. Permit Process
D. Preventative and Predictive
2. What is the common acronym for best
practices
A. IIAR
B. RAGAGEP
C. ASHRAE
D. ASME
3. What is CUI
A. Corrosion under insulation
B. Compressor under isolation
C. Condenser under isolation
D. None of the above
4. What is CUPL
A. Corrosion under pipe label
B. Compressor under isolation and locked
C. Condenser under isolation and locked
D. None of the above
5. How much pipe loss is allowed by IIAR before
they recommend subjective analysis
A. 5%
B. 10%
C. 15%
D. 20%
6. When taking an up-charge of ammonia, what
is the most water concentration that should
,CIRO CRO Chapter 1 Questions and Answers Already
Graded A+
C. Permit Process
B. RAGAGEP
A. Corrosion under insula- tion
A. Corrosion under pipe label
B. 10%
B. 500PPM
,CIRO CRO Chapter 1 Questions and Answers Already
Graded A+
monia to be called anhydrous or
refrigeration grade ammonia
A. 100PPM
B. 500PPM
C. 1,000PPM
D. 5,000PPM
7. When water increases in concentration in the A. Rise compared to
ammo- SAT
nia it will cause many undesirable conditions; what will charts
happen to SAT temperature?
A. Rise compared to SAT charts
B. Lower compared to SAT charts
C. Stay the same
D. Depends on the pressure, sometimes rises
and sometimes lowers based upon SAT
charts
8. What is NOT a non-destructive test (NDT) A. A
technique used in mechanical integrity scientific
inspections measureme
A. Infrared nt to the
B. Ultrasonic number of
C. Radiographic BTUs that
D. Phychrometric will pass in
one hour,
9. Which one below is NOT a factor of heat through a
transfer
material 1"
A. Temperature difference
thick,
B. Density of material
C. Thermal conductivity
D. Surface area
10. Thermal conductivity also known as 'K' value is
, CIRO CRO Chapter 1 Questions and Answers Already
Graded A+
D. Phychrometric
A. A scientific measure-
ment to the number
of BTUs that will pass in
B. Density of material one
with an area of 1ft2, if the temperature difference from hour, through
a material 1"
