NACE CIP 1 Study Guide Exam with Questions and Answers – 100% Solved
_________ is a powdery, friable layer on the surface of a coating that is most common with
*epoxy* coatings - ✔✔✔-chalking
*Checking* can be described as: - ✔✔✔-fine cracks in the surface of a coating that don't extend
through to the substrate
*Cracking* of a coating is noted: - ✔✔✔-When the crack extends to the substrate
*Cratering* may be caused by: - ✔✔✔-- Air trapped in coating and forming bubbles that burst
- Air trapped in the coating during mixing if improperly mixed
*Vacules* or *voids* are typically caused by: - ✔✔✔-running the mixer too fast
A barrier coating interrupts the ______ of the electrochemical cell. - ✔✔✔-electrolyte
A common cause of *blistering* is: - ✔✔✔-Surface Contamination under the applied coating
A decrease in temperature will generally cause the corrosion rate to _____ - ✔✔✔-decrease
A pre-job conference should be held - ✔✔✔-after bids have been submitted and contracts
signed
A prejob conference is useful for discussions on which of the following? - ✔✔✔-- safety
- cleaning
- application
- schedule
,NACE CIP 1 Study Guide Exam with Questions and Answers – 100% Solved
A proper coating specification should contain information regarding ____, ____, and ____ -
✔✔✔-surface preparation standards, safety, and locations to be used
A typical daily report should include ___ ___ ___ - ✔✔✔-- description of manpower and
equipment used
- explanation of work stoppages
- list of environmental conditions
A well written specification requires a surface profile depth defined as ____ - ✔✔✔-a range of
measurements
Abrasive blasting methods: - ✔✔✔-- centrifugal blasting
- sand-injected water blast
- slurry blast
- wet abrasive blast
- dry grit blast cleaning (air blasting)
Abrasive media types include: - ✔✔✔-- shot & grit (metallic)
- crushed slag
- ceramic grit
- silica sand
- garnet
- agricultural abrasives
- specialty abrasives
Abrasive media typically used for recycling include: - ✔✔✔-- steel shot
- steel grit
, NACE CIP 1 Study Guide Exam with Questions and Answers – 100% Solved
According to ASTM D 4417 Method B-2014, when taking measurements using a profile gauge ,
at each location make ______ - ✔✔✔-ten (10) readings per location, recording the maximum
value. Determine mean for all maximum values as the reported profile
According to NACE No.4/SSPC SP-7, mill scale, rust, and paint are considered adherent if they
cannot be removed by _____ - ✔✔✔-lifting with a dull putty knife
According to NACE SP0188, the wetted sponge is moved at a maximum rate of ____ - ✔✔✔-1
linear foot per second (30 cm)
Adding an incorrect solvent to a coating may cause ____ - ✔✔✔-non-drying or non-curing
Adhesion failures may be caused by: - ✔✔✔-- Contaminated surface
- Wrong surface prep.
- Insufficient profile
- Exceeding topcoat window
- incompatible coatings
Advantages of centrifugal blast equipment include: - ✔✔✔-- dust and fines are contained
- abrasives are easily recycled
- blasting and priming can be an inline operation
- general overall economy
- no compressors, piping, or air handling equipment needed for wheel blasting
After a cold night, you find that the epoxy amine midcoat applied the day before has blushed.
The optimum resolution when amine blush is found is to ____ - ✔✔✔-consult the coating
manufacturer
_________ is a powdery, friable layer on the surface of a coating that is most common with
*epoxy* coatings - ✔✔✔-chalking
*Checking* can be described as: - ✔✔✔-fine cracks in the surface of a coating that don't extend
through to the substrate
*Cracking* of a coating is noted: - ✔✔✔-When the crack extends to the substrate
*Cratering* may be caused by: - ✔✔✔-- Air trapped in coating and forming bubbles that burst
- Air trapped in the coating during mixing if improperly mixed
*Vacules* or *voids* are typically caused by: - ✔✔✔-running the mixer too fast
A barrier coating interrupts the ______ of the electrochemical cell. - ✔✔✔-electrolyte
A common cause of *blistering* is: - ✔✔✔-Surface Contamination under the applied coating
A decrease in temperature will generally cause the corrosion rate to _____ - ✔✔✔-decrease
A pre-job conference should be held - ✔✔✔-after bids have been submitted and contracts
signed
A prejob conference is useful for discussions on which of the following? - ✔✔✔-- safety
- cleaning
- application
- schedule
,NACE CIP 1 Study Guide Exam with Questions and Answers – 100% Solved
A proper coating specification should contain information regarding ____, ____, and ____ -
✔✔✔-surface preparation standards, safety, and locations to be used
A typical daily report should include ___ ___ ___ - ✔✔✔-- description of manpower and
equipment used
- explanation of work stoppages
- list of environmental conditions
A well written specification requires a surface profile depth defined as ____ - ✔✔✔-a range of
measurements
Abrasive blasting methods: - ✔✔✔-- centrifugal blasting
- sand-injected water blast
- slurry blast
- wet abrasive blast
- dry grit blast cleaning (air blasting)
Abrasive media types include: - ✔✔✔-- shot & grit (metallic)
- crushed slag
- ceramic grit
- silica sand
- garnet
- agricultural abrasives
- specialty abrasives
Abrasive media typically used for recycling include: - ✔✔✔-- steel shot
- steel grit
, NACE CIP 1 Study Guide Exam with Questions and Answers – 100% Solved
According to ASTM D 4417 Method B-2014, when taking measurements using a profile gauge ,
at each location make ______ - ✔✔✔-ten (10) readings per location, recording the maximum
value. Determine mean for all maximum values as the reported profile
According to NACE No.4/SSPC SP-7, mill scale, rust, and paint are considered adherent if they
cannot be removed by _____ - ✔✔✔-lifting with a dull putty knife
According to NACE SP0188, the wetted sponge is moved at a maximum rate of ____ - ✔✔✔-1
linear foot per second (30 cm)
Adding an incorrect solvent to a coating may cause ____ - ✔✔✔-non-drying or non-curing
Adhesion failures may be caused by: - ✔✔✔-- Contaminated surface
- Wrong surface prep.
- Insufficient profile
- Exceeding topcoat window
- incompatible coatings
Advantages of centrifugal blast equipment include: - ✔✔✔-- dust and fines are contained
- abrasives are easily recycled
- blasting and priming can be an inline operation
- general overall economy
- no compressors, piping, or air handling equipment needed for wheel blasting
After a cold night, you find that the epoxy amine midcoat applied the day before has blushed.
The optimum resolution when amine blush is found is to ____ - ✔✔✔-consult the coating
manufacturer
