300+ TOP Crane Operator Objective Questions and Answers

CRANE OPERATOR Multiple Choice Questions :-

1. What hand signals shall be use?

A. Upside down
B . Standard
C. Verbal
D. Pig Latin

Answer: B

2. Are we required to qualify our signal persons?

A. Yes
B. No

Answer: A

3. How many people can five signals to the operator

A. One
B. Two
C. Three

Answer: A

4. What happens to the operating radius as load is placed on the crane?

A. It remains the same
B. It increases with boom deflection
C. It decreases

Answer: B

5. When should the radios to be used to signal a crane be tested?

A. Annually
B. Daily
C. Prior to the beginning of the operation v
D. At the end of each shift

Answer: C

6. Can pre-operation agreed upon non-standard signals be used when standard signals are not applicable?

A. Yes
B. No

Answer: A

7. What should the operator do if someone “keys” into the operation during radio controlled operations?

A. Stop until communication is restored
B. Continue until the interference is over
C. Lift the load to check if it is still on the hook

Answer: A

8. When is a signal person required?

A. When the operator cannot see the landing area.
B. When the operator cannot see the load
C. When the operator cannot see the path of travel of the load or crane
D. All of the above

Answer: D

9. Is it okay to take signal from anyone?

A. Yes
B . No

Answer: B

10. Whose perspective should the signals be given from?

A. The signal person
B. The superintendent in charge of the operation
C. The operator
D. The home office(Your Answer)

Answer: C

11. What should the operator do if communication is lost to the signal person?

A. Continue with movement until told otherwise
B. Stop movement until communication is restored
C. Cable up until the load is in view
D. Get out of the machine and check on the load

Answer: B

12. How often must the communication between the signal person and operator be maintained during crane movements?

A. Continuously
B. Daily
C. Hourly
D. Only while swinging

Answer: A

13. Who can signal a crane to stop during a lift?
A. Only the qualified signal person
B. The dedicated crane oiler
C. Anyone
D. Only the superintendent in charge of the operation
Answer:C

14. When Operating a Crane, which of the following is not necessary to take into consideration?

A. Soil Conditions
B. Time of Day
C. Proximity to Power Lines
D. Load Chart Specifications

Answer: B

CRANE OPERATOR Objective Questions with Answers

15. It is critical to know the weight capacity of a crane before hoisting a load?

A. True
B. False

Answer: A

16. Which of the following is not a type of industrial crane?

A. Boom.
B. Jib.
C. Barrel.
D. Overhead.

Answer: C

17. When performing an inspection of a crane, it is not necessary to check fluid levels to see if they are within acceptable limits?

A. True
B. False

Answer: B

18. Every boom crane has its own load chart?

A. True
B. False

Answer: A

19. Which of the following operational safety devices does not monitor and control the handling capabilities of a crane?

A. Overload indicators.
B. Emergency stop buttons.
C. Anti-slip bevels.
D. Limit switches.

Answer: C

20. To signal an “emergency stop”, extend both of your arms out (with palms down) and move them horizontally?

A. True
B. False

Answer: A

21. Which type of crane inspection involves examining parts that are “off limits” or out of the view of most operators?

A. frequent
B. periodic
C. pre-operational

Answer: B

22. A hook must be replaced if it is stretched more than ____________ percent of its original size.

A. 5
B. 10
C. 15

Answer: A

23. Chains used as lifting devices are not required to carry a capacity label.

A. true
B. false

Answer: B

24. Wire rope is not required to carry a capacity label.

A. true
B. false

Answer: A

25. The weight of any lifting device attached to a crane hook must be considered part of the load.

A. true
B. false
Answer: A

26. A crane that is not placed directly over a load to be lifted is known as ___________________.

A. back loading
B. jerking the load
C. side loading

Answer: C

27. Riding a load is only permitted when you are sure your weight combined with the load weight doesn’t exceed the capacity of the load and rigging devices.

A. true
B. false
Answer: B

28. A crane operator should always obey a stop signal no matter who gives it.

A. true
B. false

Answer: A

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