Certified Mobile Crane Operator Prep Test 100% Correct
Answers Verified Latest 2024 Version
•
1.Where must the operators manual be kept during
crane operations?: The operators manual must be always kept in the
cab
According to ASME B30.5, what are the minimal
2.
requirements to meet crane operator qualifications?: Physical,
Written Test, Practical Test
Which will have the greatest effect to the fulcrum of a
3.
crawler crane and have a major impact on capacity?: Working
over the rear
4. What hand signal must be always obeyed?: Stop
5. When removing pins or bolts from a boom assembly,
workers shall remain?-
: Out from under the boom
6. When may a crane be overloaded?: Never
What is the purpose of a boom length indicator?: To provide the
7.
actual boom length at the time of use
8. When can the operator leave the crane?: After securing the
crane
9. When can a crane be side loaded?: With a freely suspended load
1/
16
,10. The deflection of a boom will cause the load to?: Increase th
radius
11. Which inspection has a competent person making records
of the inspection?-
: Month
12. When should tag lines be used?: When the rotation of the suspended
load becomes hazardous
13. What shall be in the operators cab during crane
operations?: Load charts
14. Which of the following is considered duty-cycle work?:
Clamshell digging
When doing duty cycle work, most manufacturers
15.
require the cranes capac- ity to be reduced by?: 20%
16. Which components are not parts of the boom?: Heel pins
The boom angle on a lattice boom crane, is the angle
17.
between?: The ground and centerline of the boom, between sheaves and
heel pins
18. Three short audible signals means?: Back-up
According to ANSI B30.5, hand signal chart shall be
19.
posted where?: On the job site
2/
16
, 20. A signal person shall be?: A designed person, tested and qualified
21. An anti-two-block device can be used?: To test the LMI
22. Cranes should be load tested when?: After modifications
3/
16
Answers Verified Latest 2024 Version
•
1.Where must the operators manual be kept during
crane operations?: The operators manual must be always kept in the
cab
According to ASME B30.5, what are the minimal
2.
requirements to meet crane operator qualifications?: Physical,
Written Test, Practical Test
Which will have the greatest effect to the fulcrum of a
3.
crawler crane and have a major impact on capacity?: Working
over the rear
4. What hand signal must be always obeyed?: Stop
5. When removing pins or bolts from a boom assembly,
workers shall remain?-
: Out from under the boom
6. When may a crane be overloaded?: Never
What is the purpose of a boom length indicator?: To provide the
7.
actual boom length at the time of use
8. When can the operator leave the crane?: After securing the
crane
9. When can a crane be side loaded?: With a freely suspended load
1/
16
,10. The deflection of a boom will cause the load to?: Increase th
radius
11. Which inspection has a competent person making records
of the inspection?-
: Month
12. When should tag lines be used?: When the rotation of the suspended
load becomes hazardous
13. What shall be in the operators cab during crane
operations?: Load charts
14. Which of the following is considered duty-cycle work?:
Clamshell digging
When doing duty cycle work, most manufacturers
15.
require the cranes capac- ity to be reduced by?: 20%
16. Which components are not parts of the boom?: Heel pins
The boom angle on a lattice boom crane, is the angle
17.
between?: The ground and centerline of the boom, between sheaves and
heel pins
18. Three short audible signals means?: Back-up
According to ANSI B30.5, hand signal chart shall be
19.
posted where?: On the job site
2/
16
, 20. A signal person shall be?: A designed person, tested and qualified
21. An anti-two-block device can be used?: To test the LMI
22. Cranes should be load tested when?: After modifications
3/
16
