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A crane is operating with a long boom, on outriggers, on uneven ground. Under these conditions it is important to - Block under the float or pad to achieve a 90-degree angle between the cylinder rod and the float or pad What is the purpose of a boom length indicator? - Indicates the extended length...
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Añadir al carritoA crane is operating with a long boom, on outriggers, on uneven ground. Under these conditions it is important to - Block under the float or pad to achieve a 90-degree angle between the cylinder rod and the float or pad What is the purpose of a boom length indicator? - Indicates the extended length...
DOMAIN 1: SITE IF OUTRIGGERS AREN'T QUITE FULLY EXTENDED, WHICH LOAD CAPACITY CHART SHOULD YOU REFER TO BEFORE LIFTING OPERATIONS? ON RUBBER CHART UNDER WHAT CIRCUMSTANCE(S) IS IT OKAY TO BLOCK UNDER THE OUTRIGGER BEAMS? IT IS NEVER ACCEPTABLE ANY TYPE OF IMPROPER BLOCKING OR CRIBBING SUCH AS ...
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Añadir al carritoDOMAIN 1: SITE IF OUTRIGGERS AREN'T QUITE FULLY EXTENDED, WHICH LOAD CAPACITY CHART SHOULD YOU REFER TO BEFORE LIFTING OPERATIONS? ON RUBBER CHART UNDER WHAT CIRCUMSTANCE(S) IS IT OKAY TO BLOCK UNDER THE OUTRIGGER BEAMS? IT IS NEVER ACCEPTABLE ANY TYPE OF IMPROPER BLOCKING OR CRIBBING SUCH AS ...
Load chart capacities distinguished in bald type, marked with an asterisk, in a shaded area, or above a bold line of the capacity chart are based on: (a) net capacity (b) dynamic loads (c) structural strength (d) tipping - (c) structural strength The proper way to calibrate a boom angle indicat...
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Añadir al carritoLoad chart capacities distinguished in bald type, marked with an asterisk, in a shaded area, or above a bold line of the capacity chart are based on: (a) net capacity (b) dynamic loads (c) structural strength (d) tipping - (c) structural strength The proper way to calibrate a boom angle indicat...
Signal Person Qualifications (OSHA) 1926.1428 Hoisting Personnel (OSHA) 1926.1431 Authority to Stop (OSHA) 1926.1418 Powerline Safety (OSHA) 1926.1407 thru 1926.1411 Scope (OSHA) 1926.1400 Inspections (OSHA) 1926.1412 Tower Cranes (OSHA) 1926.1435 Wire Rope Inspections (OSHA) 1926.141...
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Añadir al carritoSignal Person Qualifications (OSHA) 1926.1428 Hoisting Personnel (OSHA) 1926.1431 Authority to Stop (OSHA) 1926.1418 Powerline Safety (OSHA) 1926.1407 thru 1926.1411 Scope (OSHA) 1926.1400 Inspections (OSHA) 1926.1412 Tower Cranes (OSHA) 1926.1435 Wire Rope Inspections (OSHA) 1926.141...
Rotation-resistant rope may be used with a swivel - If the rope manufactory approves Working radius is defined as the distance from the - Center of rotation of the crane to the center of gravity of the load At what percentage of tipping are truck-mounted cranes on outriggers, which are fully exten...
Vista previa 2 fuera de 12 páginas
Añadir al carritoRotation-resistant rope may be used with a swivel - If the rope manufactory approves Working radius is defined as the distance from the - Center of rotation of the crane to the center of gravity of the load At what percentage of tipping are truck-mounted cranes on outriggers, which are fully exten...
T or F As crane signaling is only a basic function and the signal person knows where the loads will be positioned, training or testing of the signal person should not be required - False When using hand signals to direct a crane operator, an extended arm with the thumb vertical and the fingers ope...
Vista previa 2 fuera de 11 páginas
Añadir al carritoT or F As crane signaling is only a basic function and the signal person knows where the loads will be positioned, training or testing of the signal person should not be required - False When using hand signals to direct a crane operator, an extended arm with the thumb vertical and the fingers ope...
When working on rubber, cranes are rated at what percentage of tipping: a) 70% b) 75% c) 80% d) 85% - 75% When a crane is working "on outriggers" the only time they should be less than fully extended is when: a) working alongside the highway and cannot block a lane b) you are handling light...
Vista previa 3 fuera de 16 páginas
Añadir al carritoWhen working on rubber, cranes are rated at what percentage of tipping: a) 70% b) 75% c) 80% d) 85% - 75% When a crane is working "on outriggers" the only time they should be less than fully extended is when: a) working alongside the highway and cannot block a lane b) you are handling light...
What is prohibited by OSHA 1926 Subpart cc regarding wire rope on a crane? - Splicing What should be of major concern when considering surfaces for crane set up locations? - Voids, tanks, loose fill, depressions Which items are included in the suspended weight when calculating parts of line? - Loa...
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Añadir al carritoWhat is prohibited by OSHA 1926 Subpart cc regarding wire rope on a crane? - Splicing What should be of major concern when considering surfaces for crane set up locations? - Voids, tanks, loose fill, depressions Which items are included in the suspended weight when calculating parts of line? - Loa...
To provide protection in the cranes work area, barriers MUST be erected in accessible areas; - Within the equipment's rotating structure All of the following can cause a two-block condition except: - Raising the boom When rotation of load may be hazardous, the operator must - Ensure tag line is u...
Vista previa 2 fuera de 11 páginas
Añadir al carritoTo provide protection in the cranes work area, barriers MUST be erected in accessible areas; - Within the equipment's rotating structure All of the following can cause a two-block condition except: - Raising the boom When rotation of load may be hazardous, the operator must - Ensure tag line is u...
Who can recreate or replace load charts for cranes? Only the crane manufacturer What is the gross load? The total weight of everything below the boom tip. What is the Net load? The gross load minus all applicable deductions. Do all cranes have both structural and stability based load charts? ...
Vista previa 2 fuera de 5 páginas
Añadir al carritoWho can recreate or replace load charts for cranes? Only the crane manufacturer What is the gross load? The total weight of everything below the boom tip. What is the Net load? The gross load minus all applicable deductions. Do all cranes have both structural and stability based load charts? ...
The safety design factor for a personal platform structure and the rigging must be how many times it's intended capacity? - 5 According to OSHA, the assembly/disassembly director must be... - A competent and qualified person What is most important when performing a two crane pick? - Both cranes m...
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Añadir al carritoThe safety design factor for a personal platform structure and the rigging must be how many times it's intended capacity? - 5 According to OSHA, the assembly/disassembly director must be... - A competent and qualified person What is most important when performing a two crane pick? - Both cranes m...
Crane configuration includes: - Reeving, boom length, counterweight, on outriggers, on rubber, extensions or jibs stowed or mounted, offsets, wire rope type or construction How does the operator determine the manufacturers recommended rope for the crane? - Read the manufacturer load chart or operat...
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Añadir al carritoCrane configuration includes: - Reeving, boom length, counterweight, on outriggers, on rubber, extensions or jibs stowed or mounted, offsets, wire rope type or construction How does the operator determine the manufacturers recommended rope for the crane? - Read the manufacturer load chart or operat...
Crane configuration includes - Reeving, boom length, counterweight, on outriggers, on rubbers, extensions or jibs stowed or mounted, off sets, wire rope type or construction. How does the operator determine the manufacturers recommended rope for the crane - Read the manufacturer load chart or opera...
Vista previa 2 fuera de 6 páginas
Añadir al carritoCrane configuration includes - Reeving, boom length, counterweight, on outriggers, on rubbers, extensions or jibs stowed or mounted, off sets, wire rope type or construction. How does the operator determine the manufacturers recommended rope for the crane - Read the manufacturer load chart or opera...
Boom trucks normally do not have capacities in which operating area? - over the front What action can cause the lattice boom to topple backwards - swinging from the downhill side to the uphill side (When out of level) order of hitch strength, which is the correct answer - Basket, vertical, choker ...
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Añadir al carritoBoom trucks normally do not have capacities in which operating area? - over the front What action can cause the lattice boom to topple backwards - swinging from the downhill side to the uphill side (When out of level) order of hitch strength, which is the correct answer - Basket, vertical, choker ...
On a lattice boom crawler crane, the main boom length is measured from the: - Center of the boom heel pins to the center of the boom tip sheave What is the main purpose of mid point suspension pendants? - To absorb shock that comes with dynamic loading The main purpose of a gantry or a mast on a c...
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Añadir al carritoOn a lattice boom crawler crane, the main boom length is measured from the: - Center of the boom heel pins to the center of the boom tip sheave What is the main purpose of mid point suspension pendants? - To absorb shock that comes with dynamic loading The main purpose of a gantry or a mast on a c...
ABC - Articulating Boom Cranes basic crane categories - Fixed or swing. Crawler or truck. Boom or Lattice. BTF - Boom Trucks - Fixed Cab CCO - Certification of Crane Operators clamshell bucket - two snapping turtle hands competent person - Someone who is capable of identifying existing and pred...
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Añadir al carritoABC - Articulating Boom Cranes basic crane categories - Fixed or swing. Crawler or truck. Boom or Lattice. BTF - Boom Trucks - Fixed Cab CCO - Certification of Crane Operators clamshell bucket - two snapping turtle hands competent person - Someone who is capable of identifying existing and pred...
The point where you can assume an objects weight to be located is the A. Moment B. Center of gravity C. Tipping axis D. Gross weight - B. Center if gravity If a cranes load chart becomes lost or illegible _____. A. Only the manufacturer can replace it B. The company engineer can recreate it ...
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Añadir al carritoThe point where you can assume an objects weight to be located is the A. Moment B. Center of gravity C. Tipping axis D. Gross weight - B. Center if gravity If a cranes load chart becomes lost or illegible _____. A. Only the manufacturer can replace it B. The company engineer can recreate it ...
Broken wires in standing line More than 2 in 1 lay beyond end connection ; more than 1 at end connection Broken wires in Rotation resistant 2 wires in 6 rope diameters ; 4 wires in 30 rope diameters Broken wires for running rope 6 random in 1 lay ; 3 in 1 strand in 1 lay When attaching sling t...
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Añadir al carritoBroken wires in standing line More than 2 in 1 lay beyond end connection ; more than 1 at end connection Broken wires in Rotation resistant 2 wires in 6 rope diameters ; 4 wires in 30 rope diameters Broken wires for running rope 6 random in 1 lay ; 3 in 1 strand in 1 lay When attaching sling t...
TT 345-750V - 16ft TT TA 500-750V - 35ft TA TT 50-345V - 10ft TT TA 750-1000V - 45ft TA TA 50-200V - 15ft TA TA 350-500V - 25ft TA TT ft TT TT .01-.75 - 4ft TT TA 200-350V - 20ft TA TA up to 50V - 10ft TA TT .75-50V - 6ft TT How many electrocution hazard warnings must be displayed - 1 in ...
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Añadir al carritoTT 345-750V - 16ft TT TA 500-750V - 35ft TA TT 50-345V - 10ft TT TA 750-1000V - 45ft TA TA 50-200V - 15ft TA TA 350-500V - 25ft TA TT ft TT TT .01-.75 - 4ft TT TA 200-350V - 20ft TA TA up to 50V - 10ft TA TT .75-50V - 6ft TT How many electrocution hazard warnings must be displayed - 1 in ...
What is the purpose of installing an auxiliary boom point sheave to the main boom tip? Separate hoist lines A designated Lift Director shall be assigned by the ______? Site Supervisor Who is responsible for calculating net capacity? Crane Operator Who is responsible for ensuring all rigging is...
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Añadir al carritoWhat is the purpose of installing an auxiliary boom point sheave to the main boom tip? Separate hoist lines A designated Lift Director shall be assigned by the ______? Site Supervisor Who is responsible for calculating net capacity? Crane Operator Who is responsible for ensuring all rigging is...
Which area do truck cranes without a 5th outrigger generally have no lifting capacity unless the manufacturer states otherwise? - The front What is the definition of "operating radius?" - The distance from the center of rotation of the crane to the center of gravity of the load What applies to t...
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Añadir al carritoWhich area do truck cranes without a 5th outrigger generally have no lifting capacity unless the manufacturer states otherwise? - The front What is the definition of "operating radius?" - The distance from the center of rotation of the crane to the center of gravity of the load What applies to t...
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? - Boom up When hoisting personnel, within what percentage of level must a telescopic boom crane be in order for the gross ratings in the...
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Añadir al carritoWhat 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? - Boom up When hoisting personnel, within what percentage of level must a telescopic boom crane be in order for the gross ratings in the...
When should the operator use the "run by the seat of the pants" technique? - Never You are required to pass a physical every ______ years according to ASME B30.5 - 3 Loading radius is the distance from the center of gravity of the suspended load to the: - Center of rotation A stationary load is...
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Añadir al carritoWhen should the operator use the "run by the seat of the pants" technique? - Never You are required to pass a physical every ______ years according to ASME B30.5 - 3 Loading radius is the distance from the center of gravity of the suspended load to the: - Center of rotation A stationary load is...
Where is the best location for leveling a crane? - upper works When determining the "gross load" the best method is: - get an accurate load weight and add the rigging By order of hitch strength, which is the correct answer? - basket, vertical, choker What is the purpose of using a jib? - increa...
Vista previa 3 fuera de 20 páginas
Añadir al carritoWhere is the best location for leveling a crane? - upper works When determining the "gross load" the best method is: - get an accurate load weight and add the rigging By order of hitch strength, which is the correct answer? - basket, vertical, choker What is the purpose of using a jib? - increa...
A crane is operating with a long boom, on outriggers, on uneven ground. Under these conditions it is important to - Block under the float or pad to achieve a 90 degree angle between the cylinder rod and the float or pad What is the purpose of a boom length indicator? - Indicates the extended length...
Vista previa 1 fuera de 3 páginas
Añadir al carritoA crane is operating with a long boom, on outriggers, on uneven ground. Under these conditions it is important to - Block under the float or pad to achieve a 90 degree angle between the cylinder rod and the float or pad What is the purpose of a boom length indicator? - Indicates the extended length...
Which statement best describes the importance Osha 29 CFR 1926.550 places on a crane manufacturers instructions specifications and limitations? - They must be followed exactly as the law According to Osha 29 CFR 1926.550 where must hand signals be placed - On the job site According to Osha 1910.18...
Vista previa 3 fuera de 28 páginas
Añadir al carritoWhich statement best describes the importance Osha 29 CFR 1926.550 places on a crane manufacturers instructions specifications and limitations? - They must be followed exactly as the law According to Osha 29 CFR 1926.550 where must hand signals be placed - On the job site According to Osha 1910.18...
What are some hazards for mobile cranes excavations? - Vibrations from other equipment, previously excavated soils When do you consider the weight of the wire rope to be part of the load for deductions? - Multi part reeve when extra line is not necessary to make the pick You never take the weight ...
Vista previa 3 fuera de 28 páginas
Añadir al carritoWhat are some hazards for mobile cranes excavations? - Vibrations from other equipment, previously excavated soils When do you consider the weight of the wire rope to be part of the load for deductions? - Multi part reeve when extra line is not necessary to make the pick You never take the weight ...
An outrigger float should be approximately how much larger that the outrigger pad? 3 times Where should the slings be attached when lifting lattice boom sections? use the end connections When assembling lattice boom sections, which set of pins are installed first? both upper When installing th...
Vista previa 4 fuera de 45 páginas
Añadir al carritoAn outrigger float should be approximately how much larger that the outrigger pad? 3 times Where should the slings be attached when lifting lattice boom sections? use the end connections When assembling lattice boom sections, which set of pins are installed first? both upper When installing th...
Jib offset is the jib angle to the: - Boom. All hazards and problems that are found on the worksite should be identified: - At the preoperational worksite inspection. What percentage of gross capacity is used when lifting with more than one crane? - 75%. You are required to pass a physical exam e...
Vista previa 2 fuera de 7 páginas
Añadir al carritoJib offset is the jib angle to the: - Boom. All hazards and problems that are found on the worksite should be identified: - At the preoperational worksite inspection. What percentage of gross capacity is used when lifting with more than one crane? - 75%. You are required to pass a physical exam e...
What are some hazards for mobile cranes excavations? - Vibrations from other equipment, previously excavated soils When do you consider the weight of the wire rope to be part of the load for deductions? - Multi part reeve when extra line is not necessary to make the pick You never take the weight ...
Vista previa 3 fuera de 28 páginas
Añadir al carritoWhat are some hazards for mobile cranes excavations? - Vibrations from other equipment, previously excavated soils When do you consider the weight of the wire rope to be part of the load for deductions? - Multi part reeve when extra line is not necessary to make the pick You never take the weight ...
Crane configuration includes - Reeving, boom length, counterweight, on outriggers, on rubbers, extensions or jibs stowed or mounted, off sets, wire rope type or construction. How does the operator determine the manufacturers recommended rope for the crane - Read the manufacturer load chart or opera...
Vista previa 2 fuera de 6 páginas
Añadir al carritoCrane configuration includes - Reeving, boom length, counterweight, on outriggers, on rubbers, extensions or jibs stowed or mounted, off sets, wire rope type or construction. How does the operator determine the manufacturers recommended rope for the crane - Read the manufacturer load chart or opera...
Jib offset is the jib angle to the: boom All hazards and problems that are found on the worksite should be identified: at the preoperational worksite inspection which of the following OSHA regulations govern suspended personal platform OSHA 1926.1431 3 multiple choice options according to OSH...
Vista previa 2 fuera de 10 páginas
Añadir al carritoJib offset is the jib angle to the: boom All hazards and problems that are found on the worksite should be identified: at the preoperational worksite inspection which of the following OSHA regulations govern suspended personal platform OSHA 1926.1431 3 multiple choice options according to OSH...
Jib offset is the jib angle to the - Boom All hazards and problems that are found on the worksite should be identified: - At the preoperational worksite inspection Which of the following OSHA regulations govern suspended personnel platforms: - OSHA 1926. 1431 According to OSHA 1926.1408 the prohi...
Vista previa 2 fuera de 6 páginas
Añadir al carritoJib offset is the jib angle to the - Boom All hazards and problems that are found on the worksite should be identified: - At the preoperational worksite inspection Which of the following OSHA regulations govern suspended personnel platforms: - OSHA 1926. 1431 According to OSHA 1926.1408 the prohi...
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