NCCCO TOWER CRANE Actual Exam 100

NCCCO TOWER CRANE Actual Exam 100 Questions and Correct Detailed Answers A+

Hand Signals to Construction Tower Crane operators shall be those prescribed by - ANSWER-ASME B30.3

According to OSHA 1926.550 what shall be provided at both ends of travel of the trolley - ANSWER- Buffers

According to ASME B30.3 all controls shall be tested by the operator - ANSWER-At the start of a new shift

According to a metric conversion table bars multiplied by 14.50377377 equals - ANSWER-pounds per square inch

According to the length conversion table, meters multiplied by 3.280839895 equals - ANSWER-Feet

According to ASME B30.3 a class Fire extinguisher shall be kept in the cab or on the machinery platform - ANSWER-10BC

According to OSHA 1926-550 a Class Fire extinguisher shall be kept in the cab or on the machinery platform - ANSWER-5BC or higher

According to ASME B30.3 where must the wind velocity - indicating device be mounted - ANSWER-At or near the top of the crane

According to ASME B30.3 a frequent inspection shall be performed by a/an - ANSWER-Designated Person According to ASME B30.3 a frequent inspection in light service conditions must be performed - ANSWER- monthly

According to ASME B30.3 a frequent inspection in normal service conditions must be performed - 1 / 3

ANSWER-weekly to monthly

According to ASMe B30.3 a frequent inspection in heavy service conditions must be performed - ANSWER-daily to weekly

According to ASME B30.3 a periodic inspection in light service conditions must be performed - ANSWER- annually

According to ASME B30.3 a periodic inspection in normal service conditions must be performed - ANSWER-Semi-annually to annually

According to ASME B30.3 A Periodic inspection in heavy service conditions must be performed - ANSWER-Qarterly

According to ASME B30.3 when shall pre-operational testing be performed - ANSWER-After erection and each climbing operations

According to ASME B30.3 load limit device settings shall be verified by means of a static test using test loads of of applicable rating - ANSWER-102.5% - 110%

According to ASME B30.3 hoist rope should be visually inspected at least once each - ANSWER-work day

According to ASME B30.3 trolley rope shold be bisually inspected at least once each - ANSWER-Month

According to ASME B30.3 rotation resistant wire rope shall be removed from service if - ANSWER-There are two randomly distributed broken wires in six rope diameters or four randomly distributed broken wires in thirty rope diameters 2 / 3

According to B30.3 if more than broken wire(s) at an end connection, the wire rope shall be re-socketed or replaced - ANSWER-2

According to ASME B30.3 who should be present during climbing or telescoping operation - ANSWER- Operator

According to ASME B30.3 the operator shall test brakes each time lifting a rated load by - ANSWER- Lifting it a few inches and applying the brakes

According to ASME B30.3 personnel platforms shall be limited to a capacity of persons -

ANSWER-6

According to OSHA 1926.550 (g) personnel platforms shall be limited to how many occupants - ANSWER- Number required for the work being performed

According to ASME B30.3 personnel platform shall be proof tested with what percentage of the platforms rated capacity - ANSWER-200%

According to ASME B30.3 what is the duration of a proof test - ANSWER-5 Minutes

According to B30.3 personnel platform should not be used in winds in excess of - ANSWER-15mph

According to ASME B30.3 if any controls do not operate properly they shall be adjusted or repaired prior to - ANSWER-Commencing the next lift operation

According to OSHA wire rope slings shall not be used it, in any length of eight diameters, the total number of visible broken wires exceeds percent of the total number of wires - ANSWER- 10

According to OSHA 1926-251 rigging hardware shall be inspected - ANSWER-Prior to each shift

• / 3