CWI - PRE TEST QUESTIONS AND CORRECT
ANSWERS 2025 LATEST//ALREADY GRADED A+
Selection of the electrode holder size used for SMAW welding is based on?
economics, entrepreneurship, and international business.1.2. Structure of Business ExamsBusiness exams are often a mix of theoretical knowledge and practical application. Depending on the subject area, these exams
can vary significantly in format. Common types of business exams and Writing
A. Type of electrodes to be used
B. Type of base material to be welded
C. Both type of electrodes to be used and type of base material to be welded
D. Amperage to be used
E. None of the above - (answer)D.
The welding inspector is not responsible for checking to make sure all welding and
testing personnel have adequate certifications.
A true
B false - (answer)B
Acetylene becomes unstable above what pressure?
A. 5 psi
B. 10 psi
C. 15 psi
D. None of these - (answer)C.
, Electric currents above approx 6 milliampres are considered
A. Not harmful
B. Primary currents
C. Harmful
D. Secondary currents
E. Primary currents and harmful - (answer)E.
economics, entrepreneurship, and international business.1.2. Structure of Business ExamsBusiness exams are often a mix of theoretical knowledge and practical application. Depending on the subject area, these exams
can vary significantly in format. Common types of business exams and Writing
The upper limits of preheat and inter pass temperatures for quenched and
tempered steels are specified for what reasons?
A. To avoid cracking in the weldment
B. To keep the weld metal from becoming too strong
C. To maintain the strength in the base metal heat affected Zone
D. To keep deposition rate to a minimum
E. To avoid cracking in the weldment and to maintain the strength in the base
metal heat affected zone. - (answer)C.
Which gases can be used for OFW?
A. MAPP
, B. Acetylene
C. Natural
D. Propane
E. All of these - (answer)B.
economics, entrepreneurship, and international business.1.2. Structure of Business ExamsBusiness exams are often a mix of theoretical knowledge and practical application. Depending on the subject area, these exams
can vary significantly in format. Common types of business exams and Writing
Which of the following discontinuities are not associated with GMAW?
A. Slag inclusions
B. Porosity
C. Tungsten inclusions
D. a and b
E. a and c - (answer)E.
Which NDT method is considered to be a true volumetric test?
A. RT
B. UT
C. PT
D. MT
E. ET - (answer)B.
When carbon arc welding (CAW) was used, the process could be performed:
ANSWERS 2025 LATEST//ALREADY GRADED A+
Selection of the electrode holder size used for SMAW welding is based on?
economics, entrepreneurship, and international business.1.2. Structure of Business ExamsBusiness exams are often a mix of theoretical knowledge and practical application. Depending on the subject area, these exams
can vary significantly in format. Common types of business exams and Writing
A. Type of electrodes to be used
B. Type of base material to be welded
C. Both type of electrodes to be used and type of base material to be welded
D. Amperage to be used
E. None of the above - (answer)D.
The welding inspector is not responsible for checking to make sure all welding and
testing personnel have adequate certifications.
A true
B false - (answer)B
Acetylene becomes unstable above what pressure?
A. 5 psi
B. 10 psi
C. 15 psi
D. None of these - (answer)C.
, Electric currents above approx 6 milliampres are considered
A. Not harmful
B. Primary currents
C. Harmful
D. Secondary currents
E. Primary currents and harmful - (answer)E.
economics, entrepreneurship, and international business.1.2. Structure of Business ExamsBusiness exams are often a mix of theoretical knowledge and practical application. Depending on the subject area, these exams
can vary significantly in format. Common types of business exams and Writing
The upper limits of preheat and inter pass temperatures for quenched and
tempered steels are specified for what reasons?
A. To avoid cracking in the weldment
B. To keep the weld metal from becoming too strong
C. To maintain the strength in the base metal heat affected Zone
D. To keep deposition rate to a minimum
E. To avoid cracking in the weldment and to maintain the strength in the base
metal heat affected zone. - (answer)C.
Which gases can be used for OFW?
A. MAPP
, B. Acetylene
C. Natural
D. Propane
E. All of these - (answer)B.
economics, entrepreneurship, and international business.1.2. Structure of Business ExamsBusiness exams are often a mix of theoretical knowledge and practical application. Depending on the subject area, these exams
can vary significantly in format. Common types of business exams and Writing
Which of the following discontinuities are not associated with GMAW?
A. Slag inclusions
B. Porosity
C. Tungsten inclusions
D. a and b
E. a and c - (answer)E.
Which NDT method is considered to be a true volumetric test?
A. RT
B. UT
C. PT
D. MT
E. ET - (answer)B.
When carbon arc welding (CAW) was used, the process could be performed:
