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NCCCO Telescopic Boom Crane- Swing Cab(TLL) Latest 2023-2024 Questions And Answers Graded , Exams of Nursing

University of West London (UWL)Nursing

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NCCCO Telescopic Boom Crane- Swing
Cab(TLL) Latest 2023-2024 Questions And
Answers Graded (A+)
1. What action does a signal person intend the operator to perform if he extends his arm
at shoulder height, makes a fist with his hand, and sticks his/her thumb up?
a. Boom down
b. Swing
c. Boom up
d. Extend boom - ansc.
1. Where must the operator's manual be kept during crane operations?
a. The operator's manual must be kept in a location that is readily available
b. The operator's manual must be kept in the cab at all times
c. The operator's manual must be kept in the dispatch office
d. The operator's manual must be kept in a secure place - ansb.
2. According to ASME B30.5, what are the minimal requirements to meet crane operator
qualifications?
a. High School Diploma
b. CDL with on the job training
c. Physical, Written Test, Practical Test
d. CDL physical, employers written permission - ansc.
2. When hoisting personnel, within what percentage of level must a telescopic boom
crane be in order for the gross ratings in the load chart to remain valid?
a. 1%
b. 2%
c. 5%
d. 8% - ansa.
3. The load line of the crane you're operating contacts an energized power line. There's
no sign of any other danger, such as fire. What should you do?
a. Climb down carefully from the crane cab
b. Jump down, feet together
c. Stay in the cab until the lines are de-energized
d. Get as far away from the crane as possible - ansc.
3. What hand signal must be obeyed at all times?
a. Swing
b. Clog-everything
c. Stop
d. Hoist Slow - ansc.
4. According to OSHA 1926.1413, how many randomly distributed broken wires in
rotation-resistant rope are cause for replacement of the rope?
pf3
pf4
pf5
pf8
pf9
pfa
pfd
pfe
pff
pf12
pf13
pf14
pf15
pf16
pf17

Partial preview of the text

Download NCCCO Telescopic Boom Crane- Swing Cab(TLL) Latest 2023-2024 Questions And Answers Graded and more Exams Nursing in PDF only on Docsity!

Cab(TLL) Latest 2023-2024 Questions And

Answers Graded (A+)

  1. What action does a signal person intend the operator to perform if he extends his arm at shoulder height, makes a fist with his hand, and sticks his/her thumb up? a. Boom down b. Swing c. Boom up d. Extend boom - ansc.
  2. Where must the operator's manual be kept during crane operations? a. The operator's manual must be kept in a location that is readily available b. The operator's manual must be kept in the cab at all times c. The operator's manual must be kept in the dispatch office d. The operator's manual must be kept in a secure place - ansb.
  3. According to ASME B30.5, what are the minimal requirements to meet crane operator qualifications? a. High School Diploma b. CDL with on the job training c. Physical, Written Test, Practical Test d. CDL physical, employers written permission - ansc.
  4. When hoisting personnel, within what percentage of level must a telescopic boom crane be in order for the gross ratings in the load chart to remain valid? a. 1% b. 2% c. 5% d. 8% - ansa.
  5. The load line of the crane you're operating contacts an energized power line. There's no sign of any other danger, such as fire. What should you do? a. Climb down carefully from the crane cab b. Jump down, feet together c. Stay in the cab until the lines are de-energized d. Get as far away from the crane as possible - ansc.
  6. What hand signal must be obeyed at all times? a. Swing b. Clog-everything c. Stop d. Hoist Slow - ansc.
  7. According to OSHA 1926.1413, how many randomly distributed broken wires in rotation-resistant rope are cause for replacement of the rope?

Cab(TLL) Latest 2023-2024 Questions And

Answers Graded (A+)

a. 1 broken wire in 6 rope diameters b. 2 broken wires in 30 rope diameters c. 3 broken wires in one strand in one lay d. 2 broken wires in 6 rope diameters - ansd.

  1. When removing pins or bolts from a boom assembly, workers shall remain a. clear of sledge hammers b. out from under the boom c. on top of boom holding pendants d. in sight of the operator - ansb.
  2. What is the net capacity of a crane on main boom unless the manufacturer states otherwise? a. The capacity listed in the load chart minus the weight of the rigging and all attachments b. The capacity listed in the load chart plus the weight of the rigging and all attachments c. The capacity listed in the load chart minus the weight of the rigging and all attachments not in use d. The capacity listed in the load chart minus the weight of the rigging alone - ansa.
  3. When may a crane be overloaded? a. When the supervisor says it's OK b. Never c. When testing the crane d. When proof testing a man basket - ansc.
  4. What may happen to a properly rigged load when lifted off the ground unless the operator takes account of boom deflection? a. It could swing out away from the crane b. It could swing in towards the crane c. It could raise absolutely vertically d. It could shift in its rigging - ansa.
  5. When can the operator leave the crane? a. Break time b. End of the shift c. After securing the crane d. When a storm is coming - ansb.
  6. What Standard Method hand signal is being illustrated? a. Swing

Cab(TLL) Latest 2023-2024 Questions And

Answers Graded (A+)

  1. What shall be in the operators cab during crane operations? a. load charts b. Inspection reports c. Hand signal chart d. The crane log - ansa.
  2. What applies to the capacities below the bold line shown on a load chart? a. They are based on the structural strength of the crane b. They must not be used c. They are based on the stability of the crane d. They should only be used if the crane is set up on outriggers - ansc.
  3. Which of the following is considered duty cycle work? a. Pile- driving b. Setting trusses c. Clam - Shell digging d Unloading trucks - ansc.
  4. In which quadrant are rough terrain crane capacities generally greater? a. Over the front b. Over the rear c. Over the right side d. Over the left side - ansa.
  5. When doing cycle work, the load chart must be reduced by how much? a. 50% b. 20% c. 30% d. none - ansb.
  6. According to federal requirements, under what conditions is it okay for a person to ride the headache ball? a. When there is no other way to gain access b. When the lift has been approved by an engineer c. When other means would be more dangerous d. It is never okay - ansd.
  7. Which components are not parts of the boom? a. Lacing b. Cords c. Cross members d. Heel pins - ansd.

Cab(TLL) Latest 2023-2024 Questions And

Answers Graded (A+)

  1. By what percentage do most manufacturers require a crane's load chart capacity to be reduced by for duty cycle operations such as high-volume concrete placement? a. 10%. b. 15%. c. 20%. d. 30%. - ansc.
  2. From which two points should the boom be measured? a. From the base of the boom to the center of the boom tip sheave b. From the boom hinge pins to the boom tip c. From the boom hinge pins to the center of the boom tip sheaved. d. From the base of the boom to the boom tip - ansc.
  3. What is the preferred method of installing wire rope from a reel onto a hoist drum? a. The rope runs from the top of the reel to the bottom of the drum b. The rope runs from the bottom of the reel to the top of the drum c. The rope runs from the top of the reel to the top of the drum d. There is no preferred method - ansc.
  4. Over which quadrant are truck crane capacities usually greater? a. Over the front. b. Over the rear. c. Over the front right outrigger. d. Over the side. - ansb.
  5. According to OSHA, which accessible area of an operating crane must always be barricaded? a. The swing radius of the crane b. The carbody or chassis c. The swing radius of the rear of the rotating superstructure d. The distance between the car body or chassis and the boom tip - ansc.
  6. What is the OSHA regulation governing cranes in construction? a. 1910. b. 1926. c. 1926. d. 1910.184 - ansb.
  7. Under which circumstance is a crack in the windshield of a crane cab okay? a. As long as it causes no visible distortion that would interfere with safe operations b. As long as it is less than 6 inches long

Cab(TLL) Latest 2023-2024 Questions And

Answers Graded (A+)

  1. What is the result of placing timber blocking under the tips of the tracks on a crawler crane? a. Decreases the permitted capacity of the crane b. Makes the crane more stable c. Reduces the capacity of the crane d. Makes the crane less stable - ansb.
  2. According to ASME, what percentage of the manufacturer's crane rating must not be exceeded if a load test is done on a repaired crane? a. 110% b. 100% c. 85% d. 75% - ansb.
  3. Where is the tipping axis of a crawler crane located? a. It is always at the centerline of the idler or sprocket b. It depends if the idler or sprocket are in line or offset from the track rollers c. It is through the centerline of the crane cab d. It is through the boom butt section - ansb.
  4. What should be done with materials placed under overhead energized power lines? a. Be dragged out b. Be lifted as normal c. Not be lifted by crane d. Handled with extra care - ansc.
  5. Where should the crane's outrigger pads or tracks be placed when working at ground floor level near a cellar wall? a. As close as possible to the wall b. At least as far back as the depth of the wall below ground c. At a distance at least half the depth of the cellar wall below ground d. Anywhere, since the wall is unaffected by the weight of the crane - ansb.
  6. How should the wheels of a crane be positioned when it is set up for working on outriggers? a. Just touching the ground b. As high as possible off the ground c. Just high enough off the ground to relieve the tires of crane weight d. Firmly on the ground to support the crane - ansc.
  7. What happens to ground bearing pressure if you move a crawler crane from soft ground to harder ground?

Cab(TLL) Latest 2023-2024 Questions And

Answers Graded (A+)

a. It increases b. It decreases by a third c. It remains the same d. It decreases by half - ansa.

  1. When may a swivel be used with rotation resistant wire rope? a. Always b. Never c. If the rope manufacturer approves d. If the operator decides it's OK - ansc.
  2. What should you do on pick and carry operations? a. Keep the boom as short as possible b. Keep the load as high above the ground as possible c. Ensure the load is as far from the carrier/carbody as possible d. Use maximum boom length - ansa.
  3. What boom position would cause the greatest ground pressure when lifting with crawler cranes? a. Over the right side b. Over the end c. Over the corner d. over the left side - ansc.
  4. Where should the hook be positioned when preparing to hoist a light load? a. Slightly to the side you're planning to swing to b. Slightly to the side opposite you plan to swing to c. Directly above the load's center of gravity d. Above the edge of the load closest to the crane - ansc.
  5. According to OSHA 1926.1408, what minimum clearance must be maintained between any part of the crane/load and 850kV energized overhead power lines. a. 25 ft. b. 30 ft. c. 35 ft. d. 45 ft. - ansd.
  6. How many parts of line are required to hoist a 36,500 lb. load if the maximum allowable line pull is 9,000 lb.? a. 3 b. 4 c. 5

Cab(TLL) Latest 2023-2024 Questions And

Answers Graded (A+)

A long boom crane at a short radius and out of level by 300 can see a reduction incapacity by as much as: - ans50% A multi crane lift shall require - ansCritical lift plan, reduction of gross capacity by 25% and one designated person in charge. A signal person shall be ________________. - ansdesignated person, tested According to ANSI B30.5, hand signal chart shall be posted where? - ansOn the job site According to ASME B30.5, what are the minimal requirements to meet crane operatorqualifications? - ansPhysical, Written Test, Practical Test An anti-two-block device can be used _________________. - ansto test the LMI Crane stability is based on - anslever principle Cranes should be load tested when? - ansAfter modifications During crane assembly, the counter weight should be installed when? - ansBefore raising the boom How should wire rope be inspected during a frequent inspection? - ansVisually Load hoist sheaves and boom tip sheave shall have pitch diameters not less than times the nominal diameter of the rope used. - ans Not extending telescoping boom sections equally; what may occur? - ansLonger section collapse Per ANSI B30.5, when in transit under power lines of 350 KV the minimum clearance is? - ans16 FT Per ANSI B30.5, when operating near high voltage line of 250 KV the minimum clearance is ___________________. - ans20 FT The boom angle is the angle between ___________________. - ansthe ground and centerline of the boom, between sheaves and heel pins The deflection of a boom will cause the load to __________________________. - ansincrease the radius

Cab(TLL) Latest 2023-2024 Questions And

Answers Graded (A+)

The load chart is matched to the crane by: - ansSerial number The load hoist drum flange shall be _________________. - ans1/2 in. or higher over the top layer of rope Three short audible signals mean - ansback-up Upon completion of assembly of the crane, what must be done? - ansAn inspection to ensure that manufacturer specifications are met What are the broken wire removal requirements for rotation resistant wire rope? - ans broken wires in 6 diameters or 4 in 30 diameters What are the requirements to be a crane inspector? - ansSame as operator What hand signal must be obeyed at all times? - ansStop What is the design factor for rotation resistant rope used as a hoist line? - ans5: What is the object of rope lubrication? - ansA and B What is the OSHA standard for cranes in construction industry? - ans29 CFR-1926. Subpart CC What percentage of the crane chart is considered a critical lift? - ans75% What shall be in the operator's cab during crane operations? - ansLoad charts What standard method hand signal is being illustrated? a. Boom up b. Boom down c. Retract boom d. Hoist - ansc. When can a crane be side loaded? - ansWith a freely suspended load When can the operator leave the crane? - ansAfter securing the crane When doing a pick and carry, tire pressure must - ansmeet manufacturer's specifications

Cab(TLL) Latest 2023-2024 Questions And

Answers Graded (A+)

  1. When hoisting personnel, within what percentage of level must a telescopic boom crane be in order for the gross ratings in the load chart to remain valid? a. 1% b. 2% c. 5% d. 8% - ansa.
  2. The load line of the crane you're operating contacts an energized power line. There's no sign of any other danger, such as fire. What should you do? a. Climb down carefully from the crane cab b. Jump down, feet together c. Stay in the cab until the lines are de-energized d. Get as far away from the crane as possible - ansc.
  3. What hand signal must be obeyed at all times? a. Swing b. Clog-everything c. Stop d. Hoist Slow - ansc.
  4. According to OSHA 1926.1413, how many randomly distributed broken wires in rotation-resistant rope are cause for replacement of the rope? a. 1 broken wire in 6 rope diameters b. 2 broken wires in 30 rope diameters c. 3 broken wires in one strand in one lay d. 2 broken wires in 6 rope diameters - ansd.
  5. When removing pins or bolts from a boom assembly, workers shall remain a. clear of sledge hammers b. out from under the boom c. on top of boom holding pendants d. in sight of the operator - ansb.
  6. What is the net capacity of a crane on main boom unless the manufacturer states otherwise? a. The capacity listed in the load chart minus the weight of the rigging and all attachments b. The capacity listed in the load chart plus the weight of the rigging and all attachments c. The capacity listed in the load chart minus the weight of the rigging and all attachments not in use d. The capacity listed in the load chart minus the weight of the rigging alone - ansa.

Cab(TLL) Latest 2023-2024 Questions And

Answers Graded (A+)

  1. When may a crane be overloaded? a. When the supervisor says it's OK b. Never c. When testing the crane d. When proof testing a man basket - ansc.
  2. What may happen to a properly rigged load when lifted off the ground unless the operator takes account of boom deflection? a. It could swing out away from the crane b. It could swing in towards the crane c. It could raise absolutely vertically d. It could shift in its rigging - ansa.
  3. When can the operator leave the crane? a. Break time b. End of the shift c. After securing the crane d. When a storm is coming - ansb.
  4. What Standard Method hand signal is being illustrated? a. Swing b. Stop c. Emergency Stop d. Travel - ansa.
  5. When can a crane be side loaded? a. Dragging a load b. With a freely suspended load c. Never d. Pile-driving - ansb.
  6. The deflection of a boom will cause the load to? a. side load the boom b.decrfrease the radius c. increase the radius d. have no effect - ansc.
  7. Who should an operator respond to a "stop" signal from? a. Appointed signal person only b. Project manager only c. Superintendent only

Cab(TLL) Latest 2023-2024 Questions And

Answers Graded (A+)

b. Over the rear c. Over the right side d. Over the left side - ansa.

  1. When doing cycle work, the load chart must be reduced by how much? a. 50% b. 20% c. 30% d. none - ansb.
  2. According to federal requirements, under what conditions is it okay for a person to ride the headache ball? a. When there is no other way to gain access b. When the lift has been approved by an engineer c. When other means would be more dangerous d. It is never okay - ansd.
  3. Which components are not parts of the boom? a. Lacing b. Cords c. Cross members d. Heel pins - ansd.
  4. By what percentage do most manufacturers require a crane's load chart capacity to be reduced by for duty cycle operations such as high-volume concrete placement? a. 10%. b. 15%. c. 20%. d. 30%. - ansc.
  5. From which two points should the boom be measured? a. From the base of the boom to the center of the boom tip sheave b. From the boom hinge pins to the boom tip c. From the boom hinge pins to the center of the boom tip sheaved. d. From the base of the boom to the boom tip - ansc.
  6. What is the preferred method of installing wire rope from a reel onto a hoist drum? a. The rope runs from the top of the reel to the bottom of the drum b. The rope runs from the bottom of the reel to the top of the drum c. The rope runs from the top of the reel to the top of the drum d. There is no preferred method - ansc.

Cab(TLL) Latest 2023-2024 Questions And

Answers Graded (A+)

  1. Over which quadrant are truck crane capacities usually greater? a. Over the front. b. Over the rear. c. Over the front right outrigger. d. Over the side. - ansb.
  2. According to OSHA, which accessible area of an operating crane must always be barricaded? a. The swing radius of the crane b. The carbody or chassis c. The swing radius of the rear of the rotating superstructure d. The distance between the car body or chassis and the boom tip - ansc.
  3. What is the OSHA regulation governing cranes in construction? a. 1910. b. 1926. c. 1926. d. 1910.184 - ansb.
  4. Under which circumstance is a crack in the windshield of a crane cab okay? a. As long as it causes no visible distortion that would interfere with safe operations b. As long as it is less than 6 inches long c. As long as the windshield is replaced on the next annual inspection d. It is never okay
  • ansa.
  1. Under which circumstance does OSHA permits hoisting of personnel by crane? a. As long as the prevailing wind speed is less than 35 mph b. As long as there is no less hazardous or practicable way c. As long as all personnel have CPR training d. As long as no aerial work platform is available - ansb.
  2. Unless the manufacturer states otherwise, what crane capacity chart is appropriate when a crane is set up with 3 of its 4 outriggers extended and the fourth is retracted? a. On-outrigger chart b. On-rubber chart c. On-outrigger chart minus 20% d. On-rubber chart plus 20% - ansb.
  3. According to OSHA, while hoisting personnel, the total load must not exceed what percentage of the crane's rated capacity?" a. 45% b. 50%

Cab(TLL) Latest 2023-2024 Questions And

Answers Graded (A+)

a. Be dragged out b. Be lifted as normal c. Not be lifted by crane d. Handled with extra care - ansc.

  1. Where should the crane's outrigger pads or tracks be placed when working at ground floor level near a cellar wall? a. As close as possible to the wall b. At least as far back as the depth of the wall below ground c. At a distance at least half the depth of the cellar wall below ground d. Anywhere, since the wall is unaffected by the weight of the crane - ansb.
  2. How should the wheels of a crane be positioned when it is set up for working on outriggers? a. Just touching the ground b. As high as possible off the ground c. Just high enough off the ground to relieve the tires of crane weight d. Firmly on the ground to support the crane - ansc.
  3. What happens to ground bearing pressure if you move a crawler crane from soft ground to harder ground? a. It increases b. It decreases by a third c. It remains the same d. It decreases by half - ansa.
  4. When may a swivel be used with rotation resistant wire rope? a. Always b. Never c. If the rope manufacturer approves d. If the operator decides it's OK - ansc.
  5. What should you do on pick and carry operations? a. Keep the boom as short as possible b. Keep the load as high above the ground as possible c. Ensure the load is as far from the carrier/carbody as possible d. Use maximum boom length - ansa.
  6. What boom position would cause the greatest ground pressure when lifting with crawler cranes? a. Over the right side b. Over the end

Cab(TLL) Latest 2023-2024 Questions And

Answers Graded (A+)

c. Over the corner d. over the left side - ansc.

  1. Where should the hook be positioned when preparing to hoist a light load? a. Slightly to the side you're planning to swing to b. Slightly to the side opposite you plan to swing to c. Directly above the load's center of gravity d. Above the edge of the load closest to the crane - ansc.
  2. According to OSHA 1926.1408, what minimum clearance must be maintained between any part of the crane/load and 850kV energized overhead power lines. a. 25 ft. b. 30 ft. c. 35 ft. d. 45 ft. - ansd.
  3. How many parts of line are required to hoist a 36,500 lb. load if the maximum allowable line pull is 9,000 lb.? a. 3 b. 4 c. 5 d. 6 - ansc.
  4. What determines the amount of deduction required for an erected jib that is not being used? a. The actual weight of the jib b. The effective weight of the jib c. Nothing, since the jib is not in use d. The difference between the crane's actual weight and its effective weight - ansb.
  5. What capacity should you use when the boom length of the crane falls between the lengths listed in the load chart? a. The next longest boom length b. The next shortest boom length c. A length estimated between the lengths in the chart d. The next longest or the next shortest boom length, whichever is the lower capacity - ansd.
  6. When is it okay to temporarily bypass a crane's overload warning system? a. When a supervisor tells you to b. When the load to be lifted exceeds the capacity in the chart c. Never