Tower Crane Exam Questions With
Correct Answers
Which of the following OSHA regulations govern suspended personnel
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platforms? - CORRECT ANSWER✔✔-OSHA 1926.1431
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According to ASME B30.3 The prohibited zone for power lines that are
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60 kV is - CORRECT ANSWER✔✔-15 ft
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According to ASME B30.3, load hoist rotation resistant wire rope has a
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design factor of - CORRECT ANSWER✔✔-5 to 1
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According to ASME B30.3 when Lifting a suspended personnel platform
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design factor for the rigging hardware is - CORRECT ANSWER✔✔-5 to 1
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According to ASME B30.3 Load hoist ropes that are not rotation
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resistant must have a design factor of - CORRECT ANSWER✔✔-5 to 1
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The OSHA construction standard for rigging equipment is - CORRECT
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ANSWER✔✔-1926.251
,According to ASME B30.3 on who's recommendations should a
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preventative maintenance program be set up? - CORRECT ANSWER✔✔-
| | | | | | | |
Crane manufacturer
|
When using cable or nylon spreaders it is important to remember: -
| | | | | | | | | | | |
CORRECT ANSWER✔✔-The lower the spreader angle the greater the
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tension
According to OSHA when testing a man basket how long must the test
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pick be maintained? - CORRECT ANSWER✔✔-5 minutes
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According to ASME B30.3 What is the minimum pitch diameter for load
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hoisting sheaves? - CORRECT ANSWER✔✔-Not less than 18 times rope
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diameter
According to ASME B30.3 what is the minimum pitch diameter for load
| | | | | | | | | | | |
block sheaves? - CORRECT ANSWER✔✔-Not less than 16 times rope
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diameter
According to ASME B30.3 what is the minimum pitch diameter for boom
| | | | | | | | | | |
hoist sheaves? - CORRECT ANSWER✔✔-Not less than 15 times rope
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diameter
, According to OSHA when lifting personnel the cranes hook must be the
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type that - CORRECT ANSWER✔✔-Can be closed and locked
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According to OSHA when working over water with a man basket are the
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people inside required to wear a belt/harness? - CORRECT ANSWER✔✔-
| | | | | | | | |
No harness or belt required
| | | |
According to ASME B30.3 when working near powerlines where should
| | | | | | | | | |
caution stickers be installed? - CORRECT ANSWER✔✔-Operator station
| | | | | | | |
and at the base of the crane
| | | | | |
According to OSHA a frequent inspection is: - CORRECT ANSWER✔✔-
| | | | | | | | |
Daily to monthly | |
According to OSHA a periodic inspection is: - CORRECT ANSWER✔✔-
| | | | | | | | |
Monthly to annually | |
Cranes idle for more than six months must have inspections performed:
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- CORRECT ANSWER✔✔-Frequent and periodic
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Cranes idle for less than six months must have inspections performed: -
| | | | | | | | | | | |
CORRECT ANSWER✔✔-Frequent |
Correct Answers
Which of the following OSHA regulations govern suspended personnel
| | | | | | | | |
platforms? - CORRECT ANSWER✔✔-OSHA 1926.1431
| | | |
According to ASME B30.3 The prohibited zone for power lines that are
| | | | | | | | | | | |
60 kV is - CORRECT ANSWER✔✔-15 ft
| | | | | |
According to ASME B30.3, load hoist rotation resistant wire rope has a
| | | | | | | | | | | |
design factor of - CORRECT ANSWER✔✔-5 to 1
| | | | | | |
According to ASME B30.3 when Lifting a suspended personnel platform
| | | | | | | | | |
design factor for the rigging hardware is - CORRECT ANSWER✔✔-5 to 1
| | | | | | | | | | |
According to ASME B30.3 Load hoist ropes that are not rotation
| | | | | | | | | | |
resistant must have a design factor of - CORRECT ANSWER✔✔-5 to 1
| | | | | | | | | | |
The OSHA construction standard for rigging equipment is - CORRECT
| | | | | | | | | |
ANSWER✔✔-1926.251
,According to ASME B30.3 on who's recommendations should a
| | | | | | | | |
preventative maintenance program be set up? - CORRECT ANSWER✔✔-
| | | | | | | |
Crane manufacturer
|
When using cable or nylon spreaders it is important to remember: -
| | | | | | | | | | | |
CORRECT ANSWER✔✔-The lower the spreader angle the greater the
| | | | | | | | |
tension
According to OSHA when testing a man basket how long must the test
| | | | | | | | | | | | |
pick be maintained? - CORRECT ANSWER✔✔-5 minutes
| | | | | |
According to ASME B30.3 What is the minimum pitch diameter for load
| | | | | | | | | | | |
hoisting sheaves? - CORRECT ANSWER✔✔-Not less than 18 times rope
| | | | | | | | | |
diameter
According to ASME B30.3 what is the minimum pitch diameter for load
| | | | | | | | | | | |
block sheaves? - CORRECT ANSWER✔✔-Not less than 16 times rope
| | | | | | | | | |
diameter
According to ASME B30.3 what is the minimum pitch diameter for boom
| | | | | | | | | | |
hoist sheaves? - CORRECT ANSWER✔✔-Not less than 15 times rope
| | | | | | | | | | |
diameter
, According to OSHA when lifting personnel the cranes hook must be the
| | | | | | | | | | | |
type that - CORRECT ANSWER✔✔-Can be closed and locked
| | | | | | | |
According to OSHA when working over water with a man basket are the
| | | | | | | | | | | | |
people inside required to wear a belt/harness? - CORRECT ANSWER✔✔-
| | | | | | | | |
No harness or belt required
| | | |
According to ASME B30.3 when working near powerlines where should
| | | | | | | | | |
caution stickers be installed? - CORRECT ANSWER✔✔-Operator station
| | | | | | | |
and at the base of the crane
| | | | | |
According to OSHA a frequent inspection is: - CORRECT ANSWER✔✔-
| | | | | | | | |
Daily to monthly | |
According to OSHA a periodic inspection is: - CORRECT ANSWER✔✔-
| | | | | | | | |
Monthly to annually | |
Cranes idle for more than six months must have inspections performed:
| | | | | | | | | |
- CORRECT ANSWER✔✔-Frequent and periodic
| | | | |
Cranes idle for less than six months must have inspections performed: -
| | | | | | | | | | | |
CORRECT ANSWER✔✔-Frequent |
