ALBERTA STEAMFITTER-PIPEFITTER
SECOND PERIOD
350 Practice Questions & Answers
Marked Answers • Rationales • Comprehensive Review
QUESTION COUNT 350
FORMAT Multiple Choice
ANSWER KEY Marked in Blue + ✓
EXPLANATIONS Rationale Included
ORGANIZATION 14 Topic Sections
A structured practice resource covering core Second Period steamfitter-pipefitter topics, with
marked answers and concise rationales.
TABLE OF CONTENTS
1. 1. Occupational Safety & Hazard Control
2. 3. Pipe Materials & Specifications
3. 4. Pipe Fittings & Flanges
4. 5. Valves & Flow Control
5. 6. Threading, Cutting & Joining
6. 7. Pipe Cutting, Preparation & Fabrication
7. 8. Pipe Bending & Layout
8. 9. Steam Systems & Condensate
9. 10. Boilers, Pressure Equipment & Safety Devices
10. 11. Pressure Testing, Commissioning & Troubleshooting
11. 12. Rigging, Hoisting & Material Handling
12. 13. Drawings, Isometrics & Piping Layout
13. 14. Pipe Supports, Expansion & Alignment
14. 15. Tools, Equipment & Basic Calculations
Study tip: select the best answer first, then use the marked answer and rationale to reinforce the concept.
Page 1
,1. Occupational Safety & Hazard Control
1. Which statement is most accurate regarding The first step before servicing pressurized piping is to:?
A. Isolate and verify the energy source ✓
B. Remove the insulation
C. Open the nearest drain
D. Loosen a flange
Rationale: Isolate and verify the energy source is the best answer because it directly addresses the first step before servicing
pressurized piping is to:. The other choices do not provide the appropriate technical result or control for the situation.
2. What is the best practice associated with A lockout/tagout procedure is intended primarily to prevent:?
A. Pipe corrosion
B. Unexpected energization or release of hazardous energy ✓
C. Low steam quality
D. Excessive lubrication
Rationale: Unexpected energization or release of hazardous energy is the best answer because it directly addresses a
lockout/tagout procedure is intended primarily to prevent:. The other choices do not provide the appropriate technical result or
control for the situation.
3. For When working around hot steam piping, the most important PPE includes:, which option is correct?
A. Cotton sandals
B. Loose jewelry
C. Appropriate heat-resistant gloves and eye/face protection ✓
D. Hearing protection only
Rationale: Appropriate heat-resistant gloves and eye/face protection is the best answer because it directly addresses when
working around hot steam piping, the most important ppe includes:. The other choices do not provide the appropriate technical
result or control for the situation.
4. Which choice best describes Water hammer is dangerous because it can:?
A. Improve condensate drainage
B. Reduce pipe temperature instantly
C. Increase thread lubrication
D. Create damaging pressure surges in piping ✓
Rationale: Create damaging pressure surges in piping is the best answer because it directly addresses water hammer is
dangerous because it can:. The other choices do not provide the appropriate technical result or control for the situation.
5. When dealing with Before opening a steam-line connection, the line should be:, what should be done?
A. Isolated, depressurized, drained and verified safe ✓
B. Painted
C. Insulated with plastic
D. Filled with water
Rationale: Isolated, depressurized, drained and verified safe is the best answer because it directly addresses before opening a
steam-line connection, the line should be:. The other choices do not provide the appropriate technical result or control for the
situation.
6. Which statement is most accurate regarding A confined-space entry requires the worker to follow:?
A. Only the pipe manufacturer's instructions
B. The site's confined-space entry procedure and atmospheric controls ✓
C. A threading chart
D. A paint schedule
Rationale: The site's confined-space entry procedure and atmospheric controls is the best answer because it directly addresses a
confined-space entry requires the worker to follow:. The other choices do not provide the appropriate technical result or control for
the situation.
7. What is the best practice associated with The safest way to handle a suspended pipe load is to:?
A. Stand beneath it
B. Guide it with bare hands while underneath
C. Stay clear of the suspended load and use proper rigging ✓
Page 2
, D. Kick the load into position
Rationale: Stay clear of the suspended load and use proper rigging is the best answer because it directly addresses the safest
way to handle a suspended pipe load is to:. The other choices do not provide the appropriate technical result or control for the
situation.
8. For A damaged extension cord should be:, which option is correct?
A. Wrapped with tape and ignored
B. Used only in wet areas
C. Placed under a pipe
D. Removed from service and reported/repaired according to procedure ✓
Rationale: Removed from service and reported/repaired according to procedure is the best answer because it directly addresses
a damaged extension cord should be:. The other choices do not provide the appropriate technical result or control for the
situation.
9. Which choice best describes Good housekeeping around a work area helps prevent:?
A. Slips, trips and falls ✓
B. Thread galling
C. Boiler scaling
D. Valve cavitation
Rationale: Slips, trips and falls is the best answer because it directly addresses good housekeeping around a work area helps
prevent:. The other choices do not provide the appropriate technical result or control for the situation.
10. When dealing with When grinding pipe, eye protection should be:, what should be done?
A. Removed for better visibility
B. Worn as required for the grinding operation, with face protection when needed ✓
C. Replaced by a baseball cap
D. Used only after sparks appear
Rationale: Worn as required for the grinding operation, with face protection when needed is the best answer because it directly
addresses when grinding pipe, eye protection should be:. The other choices do not provide the appropriate technical result or
control for the situation.
11. Which statement is most accurate regarding A hot-work permit is commonly required for:?
A. Reading a blueprint
B. Measuring pipe
C. Operations that create flame, heat or sparks where site rules require control ✓
D. Using a tape measure
Rationale: Operations that create flame, heat or sparks where site rules require control is the best answer because it directly
addresses a hot-work permit is commonly required for:. The other choices do not provide the appropriate technical result or
control for the situation.
12. What is the best practice associated with The purpose of a fire watch during hot work is to:?
A. Measure pipe diameter
B. Operate the crane
C. Set valve pressure
D. Monitor for ignition and respond to developing fire hazards ✓
Rationale: Monitor for ignition and respond to developing fire hazards is the best answer because it directly addresses the
purpose of a fire watch during hot work is to:. The other choices do not provide the appropriate technical result or control for the
situation.
13. For A safety valve on a pressure vessel protects against:, which option is correct?
A. Excessive pressure ✓
B. Low paint adhesion
C. Pipe misalignment
D. Condensate color changes
Rationale: Excessive pressure is the best answer because it directly addresses a safety valve on a pressure vessel protects
against:. The other choices do not provide the appropriate technical result or control for the situation.
14. Which choice best describes When a pipe is suspected of containing hazardous material, the worker
should:?
Page 3
, A. Open it to identify the contents
B. Stop and follow identification and site safety procedures ✓
C. Smell the contents
D. Drain it onto the floor
Rationale: Stop and follow identification and site safety procedures is the best answer because it directly addresses when a pipe
is suspected of containing hazardous material, the worker should:. The other choices do not provide the appropriate technical
result or control for the situation.
15. When dealing with The safest lifting practice is to:, what should be done?
A. Twist while lifting
B. Lift beyond rated capacity
C. Use proper body mechanics and mechanical assistance for heavy loads ✓
D. Carry loads that block vision
Rationale: Use proper body mechanics and mechanical assistance for heavy loads is the best answer because it directly
addresses the safest lifting practice is to:. The other choices do not provide the appropriate technical result or control for the
situation.
16. Which statement is most accurate regarding A pinch point is an area where:?
A. Pipe is painted
B. Steam is condensed
C. Threads are measured
D. A person can be caught between moving or fixed objects ✓
Rationale: A person can be caught between moving or fixed objects is the best answer because it directly addresses a pinch
point is an area where:. The other choices do not provide the appropriate technical result or control for the situation.
17. What is the best practice associated with Before using a power tool, the operator should:?
A. Inspect the tool and confirm guards and controls are functional ✓
B. Remove the guard
C. Increase speed beyond rating
D. Use a damaged cord
Rationale: Inspect the tool and confirm guards and controls are functional is the best answer because it directly addresses before
using a power tool, the operator should:. The other choices do not provide the appropriate technical result or control for the
situation.
18. For Hearing protection is most important when:, which option is correct?
A. Reading drawings
B. Noise exposure exceeds applicable limits or site requirements ✓
C. Using a pencil
D. Taking a pipe measurement
Rationale: Noise exposure exceeds applicable limits or site requirements is the best answer because it directly addresses
hearing protection is most important when:. The other choices do not provide the appropriate technical result or control for the
situation.
19. Which choice best describes A near miss should be:?
A. Hidden to avoid paperwork
B. Ignored if nobody was hurt
C. Reported according to the site's safety process ✓
D. Discussed only after a month
Rationale: Reported according to the site's safety process is the best answer because it directly addresses a near miss should
be:. The other choices do not provide the appropriate technical result or control for the situation.
20. When dealing with When a ladder is used, it should be:, what should be done?
A. Set on an unstable pipe
B. Used beyond its rated height
C. Moved while occupied
D. Placed and used according to safe ladder practices and manufacturer limits ✓
Page 4
SECOND PERIOD
350 Practice Questions & Answers
Marked Answers • Rationales • Comprehensive Review
QUESTION COUNT 350
FORMAT Multiple Choice
ANSWER KEY Marked in Blue + ✓
EXPLANATIONS Rationale Included
ORGANIZATION 14 Topic Sections
A structured practice resource covering core Second Period steamfitter-pipefitter topics, with
marked answers and concise rationales.
TABLE OF CONTENTS
1. 1. Occupational Safety & Hazard Control
2. 3. Pipe Materials & Specifications
3. 4. Pipe Fittings & Flanges
4. 5. Valves & Flow Control
5. 6. Threading, Cutting & Joining
6. 7. Pipe Cutting, Preparation & Fabrication
7. 8. Pipe Bending & Layout
8. 9. Steam Systems & Condensate
9. 10. Boilers, Pressure Equipment & Safety Devices
10. 11. Pressure Testing, Commissioning & Troubleshooting
11. 12. Rigging, Hoisting & Material Handling
12. 13. Drawings, Isometrics & Piping Layout
13. 14. Pipe Supports, Expansion & Alignment
14. 15. Tools, Equipment & Basic Calculations
Study tip: select the best answer first, then use the marked answer and rationale to reinforce the concept.
Page 1
,1. Occupational Safety & Hazard Control
1. Which statement is most accurate regarding The first step before servicing pressurized piping is to:?
A. Isolate and verify the energy source ✓
B. Remove the insulation
C. Open the nearest drain
D. Loosen a flange
Rationale: Isolate and verify the energy source is the best answer because it directly addresses the first step before servicing
pressurized piping is to:. The other choices do not provide the appropriate technical result or control for the situation.
2. What is the best practice associated with A lockout/tagout procedure is intended primarily to prevent:?
A. Pipe corrosion
B. Unexpected energization or release of hazardous energy ✓
C. Low steam quality
D. Excessive lubrication
Rationale: Unexpected energization or release of hazardous energy is the best answer because it directly addresses a
lockout/tagout procedure is intended primarily to prevent:. The other choices do not provide the appropriate technical result or
control for the situation.
3. For When working around hot steam piping, the most important PPE includes:, which option is correct?
A. Cotton sandals
B. Loose jewelry
C. Appropriate heat-resistant gloves and eye/face protection ✓
D. Hearing protection only
Rationale: Appropriate heat-resistant gloves and eye/face protection is the best answer because it directly addresses when
working around hot steam piping, the most important ppe includes:. The other choices do not provide the appropriate technical
result or control for the situation.
4. Which choice best describes Water hammer is dangerous because it can:?
A. Improve condensate drainage
B. Reduce pipe temperature instantly
C. Increase thread lubrication
D. Create damaging pressure surges in piping ✓
Rationale: Create damaging pressure surges in piping is the best answer because it directly addresses water hammer is
dangerous because it can:. The other choices do not provide the appropriate technical result or control for the situation.
5. When dealing with Before opening a steam-line connection, the line should be:, what should be done?
A. Isolated, depressurized, drained and verified safe ✓
B. Painted
C. Insulated with plastic
D. Filled with water
Rationale: Isolated, depressurized, drained and verified safe is the best answer because it directly addresses before opening a
steam-line connection, the line should be:. The other choices do not provide the appropriate technical result or control for the
situation.
6. Which statement is most accurate regarding A confined-space entry requires the worker to follow:?
A. Only the pipe manufacturer's instructions
B. The site's confined-space entry procedure and atmospheric controls ✓
C. A threading chart
D. A paint schedule
Rationale: The site's confined-space entry procedure and atmospheric controls is the best answer because it directly addresses a
confined-space entry requires the worker to follow:. The other choices do not provide the appropriate technical result or control for
the situation.
7. What is the best practice associated with The safest way to handle a suspended pipe load is to:?
A. Stand beneath it
B. Guide it with bare hands while underneath
C. Stay clear of the suspended load and use proper rigging ✓
Page 2
, D. Kick the load into position
Rationale: Stay clear of the suspended load and use proper rigging is the best answer because it directly addresses the safest
way to handle a suspended pipe load is to:. The other choices do not provide the appropriate technical result or control for the
situation.
8. For A damaged extension cord should be:, which option is correct?
A. Wrapped with tape and ignored
B. Used only in wet areas
C. Placed under a pipe
D. Removed from service and reported/repaired according to procedure ✓
Rationale: Removed from service and reported/repaired according to procedure is the best answer because it directly addresses
a damaged extension cord should be:. The other choices do not provide the appropriate technical result or control for the
situation.
9. Which choice best describes Good housekeeping around a work area helps prevent:?
A. Slips, trips and falls ✓
B. Thread galling
C. Boiler scaling
D. Valve cavitation
Rationale: Slips, trips and falls is the best answer because it directly addresses good housekeeping around a work area helps
prevent:. The other choices do not provide the appropriate technical result or control for the situation.
10. When dealing with When grinding pipe, eye protection should be:, what should be done?
A. Removed for better visibility
B. Worn as required for the grinding operation, with face protection when needed ✓
C. Replaced by a baseball cap
D. Used only after sparks appear
Rationale: Worn as required for the grinding operation, with face protection when needed is the best answer because it directly
addresses when grinding pipe, eye protection should be:. The other choices do not provide the appropriate technical result or
control for the situation.
11. Which statement is most accurate regarding A hot-work permit is commonly required for:?
A. Reading a blueprint
B. Measuring pipe
C. Operations that create flame, heat or sparks where site rules require control ✓
D. Using a tape measure
Rationale: Operations that create flame, heat or sparks where site rules require control is the best answer because it directly
addresses a hot-work permit is commonly required for:. The other choices do not provide the appropriate technical result or
control for the situation.
12. What is the best practice associated with The purpose of a fire watch during hot work is to:?
A. Measure pipe diameter
B. Operate the crane
C. Set valve pressure
D. Monitor for ignition and respond to developing fire hazards ✓
Rationale: Monitor for ignition and respond to developing fire hazards is the best answer because it directly addresses the
purpose of a fire watch during hot work is to:. The other choices do not provide the appropriate technical result or control for the
situation.
13. For A safety valve on a pressure vessel protects against:, which option is correct?
A. Excessive pressure ✓
B. Low paint adhesion
C. Pipe misalignment
D. Condensate color changes
Rationale: Excessive pressure is the best answer because it directly addresses a safety valve on a pressure vessel protects
against:. The other choices do not provide the appropriate technical result or control for the situation.
14. Which choice best describes When a pipe is suspected of containing hazardous material, the worker
should:?
Page 3
, A. Open it to identify the contents
B. Stop and follow identification and site safety procedures ✓
C. Smell the contents
D. Drain it onto the floor
Rationale: Stop and follow identification and site safety procedures is the best answer because it directly addresses when a pipe
is suspected of containing hazardous material, the worker should:. The other choices do not provide the appropriate technical
result or control for the situation.
15. When dealing with The safest lifting practice is to:, what should be done?
A. Twist while lifting
B. Lift beyond rated capacity
C. Use proper body mechanics and mechanical assistance for heavy loads ✓
D. Carry loads that block vision
Rationale: Use proper body mechanics and mechanical assistance for heavy loads is the best answer because it directly
addresses the safest lifting practice is to:. The other choices do not provide the appropriate technical result or control for the
situation.
16. Which statement is most accurate regarding A pinch point is an area where:?
A. Pipe is painted
B. Steam is condensed
C. Threads are measured
D. A person can be caught between moving or fixed objects ✓
Rationale: A person can be caught between moving or fixed objects is the best answer because it directly addresses a pinch
point is an area where:. The other choices do not provide the appropriate technical result or control for the situation.
17. What is the best practice associated with Before using a power tool, the operator should:?
A. Inspect the tool and confirm guards and controls are functional ✓
B. Remove the guard
C. Increase speed beyond rating
D. Use a damaged cord
Rationale: Inspect the tool and confirm guards and controls are functional is the best answer because it directly addresses before
using a power tool, the operator should:. The other choices do not provide the appropriate technical result or control for the
situation.
18. For Hearing protection is most important when:, which option is correct?
A. Reading drawings
B. Noise exposure exceeds applicable limits or site requirements ✓
C. Using a pencil
D. Taking a pipe measurement
Rationale: Noise exposure exceeds applicable limits or site requirements is the best answer because it directly addresses
hearing protection is most important when:. The other choices do not provide the appropriate technical result or control for the
situation.
19. Which choice best describes A near miss should be:?
A. Hidden to avoid paperwork
B. Ignored if nobody was hurt
C. Reported according to the site's safety process ✓
D. Discussed only after a month
Rationale: Reported according to the site's safety process is the best answer because it directly addresses a near miss should
be:. The other choices do not provide the appropriate technical result or control for the situation.
20. When dealing with When a ladder is used, it should be:, what should be done?
A. Set on an unstable pipe
B. Used beyond its rated height
C. Moved while occupied
D. Placed and used according to safe ladder practices and manufacturer limits ✓
Page 4
