GENERAL CRANE SAFETY PRACTICE EXAM QUESTIONS
AND CORRECT ANSWERS (VERIFIED ANSWERS) PLUS
RATIONALES 2026 Q&A | INSTANT DOWNLOAD PDF
1. What is the primary purpose of a crane safety program?
A. To increase productivity
B. To reduce labor costs
C. To prevent accidents and injuries
D. To meet insurance requirements
Rationale: The main goal of crane safety is to prevent
accidents, injuries, and property damage through proper
procedures and training.
2. Before operating any crane, what must the operator always
do?
A. Check the weather forecast
B. Conduct a pre-operation inspection
C. Ensure the supervisor is present
D. Lubricate all wire ropes
Rationale: Pre-operation inspections detect defects or hazards
that could lead to accidents.
,3. Who is responsible for ensuring a crane is safe to operate?
A. The rigger
B. The signal person
C. The crane operator
D. The site manager
Rationale: The operator must confirm that the crane is safe
before and during use.
4. What document must be reviewed before lifting a load?
A. Time sheet
B. Equipment warranty
C. Load chart
D. Maintenance schedule
Rationale: Load charts specify the crane’s safe lifting capacity
based on boom length, radius, and configuration.
5. What should be done if the load exceeds the rated capacity
of the crane?
A. Reduce the counterweight
B. Use extra slings
C. Do not lift the load
D. Lift it slowly
,Rationale: Operating over capacity is unsafe and violates
OSHA and manufacturer standards.
6. When must crane inspections be performed?
A. Only monthly
B. Before each shift and periodically
C. Once a year
D. Only after an incident
Rationale: OSHA requires frequent (daily/shift) and periodic
inspections to ensure safe operation.
7. What is the most common cause of crane accidents?
A. High winds
B. Operator error
C. Equipment defects
D. Overhead obstacles
Rationale: Human error, such as misjudging load weight or
ignoring signals, is the leading cause of accidents.
8. What is the best way to determine a load’s weight?
A. Estimate by size
B. Ask the supervisor
, C. Use load indicators or documentation
D. Guess based on similar lifts
Rationale: Accurate data from load documentation or
indicators ensures lifting within capacity limits.
9. What should the operator do if unsure about a lift?
A. Proceed cautiously
B. Ask the rigger
C. Stop and consult the lift supervisor
D. Try a test lift
Rationale: When in doubt, operations should stop until safety
is verified by supervision or engineering.
10. What does “radius” mean in crane operation?
A. Height of the boom
B. Distance from crane center to load
C. Weight of the load
D. Boom angle
Rationale: Load radius directly affects lifting capacity — the
larger the radius, the lower the capacity.
11. Which of the following must a signal person be?
AND CORRECT ANSWERS (VERIFIED ANSWERS) PLUS
RATIONALES 2026 Q&A | INSTANT DOWNLOAD PDF
1. What is the primary purpose of a crane safety program?
A. To increase productivity
B. To reduce labor costs
C. To prevent accidents and injuries
D. To meet insurance requirements
Rationale: The main goal of crane safety is to prevent
accidents, injuries, and property damage through proper
procedures and training.
2. Before operating any crane, what must the operator always
do?
A. Check the weather forecast
B. Conduct a pre-operation inspection
C. Ensure the supervisor is present
D. Lubricate all wire ropes
Rationale: Pre-operation inspections detect defects or hazards
that could lead to accidents.
,3. Who is responsible for ensuring a crane is safe to operate?
A. The rigger
B. The signal person
C. The crane operator
D. The site manager
Rationale: The operator must confirm that the crane is safe
before and during use.
4. What document must be reviewed before lifting a load?
A. Time sheet
B. Equipment warranty
C. Load chart
D. Maintenance schedule
Rationale: Load charts specify the crane’s safe lifting capacity
based on boom length, radius, and configuration.
5. What should be done if the load exceeds the rated capacity
of the crane?
A. Reduce the counterweight
B. Use extra slings
C. Do not lift the load
D. Lift it slowly
,Rationale: Operating over capacity is unsafe and violates
OSHA and manufacturer standards.
6. When must crane inspections be performed?
A. Only monthly
B. Before each shift and periodically
C. Once a year
D. Only after an incident
Rationale: OSHA requires frequent (daily/shift) and periodic
inspections to ensure safe operation.
7. What is the most common cause of crane accidents?
A. High winds
B. Operator error
C. Equipment defects
D. Overhead obstacles
Rationale: Human error, such as misjudging load weight or
ignoring signals, is the leading cause of accidents.
8. What is the best way to determine a load’s weight?
A. Estimate by size
B. Ask the supervisor
, C. Use load indicators or documentation
D. Guess based on similar lifts
Rationale: Accurate data from load documentation or
indicators ensures lifting within capacity limits.
9. What should the operator do if unsure about a lift?
A. Proceed cautiously
B. Ask the rigger
C. Stop and consult the lift supervisor
D. Try a test lift
Rationale: When in doubt, operations should stop until safety
is verified by supervision or engineering.
10. What does “radius” mean in crane operation?
A. Height of the boom
B. Distance from crane center to load
C. Weight of the load
D. Boom angle
Rationale: Load radius directly affects lifting capacity — the
larger the radius, the lower the capacity.
11. Which of the following must a signal person be?
