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Category 3 Non-Cab Operated Crane Safety | LATEST UPDATE COMPREHENSIVE QUESTIONS, Exams of Advanced Education

Chamberlain College of NursingAdvanced Education

Category 3 Non-Cab Operated Crane Safety | LATEST UPDATE COMPREHENSIVE QUESTIONS (Frequently Most Tested) AND VERIFEID ANSWERS (100% accurate)|GET IT A+

Typology: Exams

2025/2026

Available from 03/22/2026

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Category 3 Non-Cab Operated Crane
Safety | LATEST UPDATE
COMPREHENSIVE QUESTIONS
(Frequently Most Tested) AND
VERIFEID ANSWERS (100% accurate)|
GET IT A+
A floating crane with a capacity of 200,000lbs. is a ________________ crane. - Correct
Answer ✔✔Category 1
What is the category of a jib crane with a capacity of less than 20,000 pounds? -
Correct Answer ✔✔Category 3
An OET, Bridge crane with a capacity of 80,000lbs. is a ________________ crane. -
Correct Answer ✔✔Category 2
A commercial truck mounted crane with a capacity of 14,000 lbs. is a __________
crane. - Correct Answer ✔✔category 4
What types of power does a Category 1 or 4 crane generally use and what is its
source? - Correct Answer ✔✔Electric or hydraulic power supplied by a diesel engine
Load - ________ parts are those that restrain position or control the movement of the
load. - Correct Answer ✔✔controling
A hook is what type of component? - Correct Answer ✔✔Load-Bearing Part
Hydraulic foot brakes are what type or group of components? - Correct Answer
✔✔Load-Controlling Parts
Load - _____________ parts are those that support the load. - Correct Answer
✔✔bearing
How is electrical current conveyed from the revolving portion of the crane to the
lower crane structure? - Correct Answer ✔✔Through the collector ring system
Safety devices that provide protection for personnel and equipment are considered
_____________ safety devices. - Correct Answer ✔✔general
Safety devices that affect the safe load lifting and handling capabilities of
equipment are considered __________________ safety devices. - Correct Answer
✔✔operational
Which of the following does not affect the safe operation of the crane? - Correct
Answer ✔✔General Safety Devices
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Download Category 3 Non-Cab Operated Crane Safety | LATEST UPDATE COMPREHENSIVE QUESTIONS and more Exams Advanced Education in PDF only on Docsity!

Category 3 Non-Cab Operated Crane

Safety | LATEST UPDATE

COMPREHENSIVE QUESTIONS

(Frequently Most Tested) AND

VERIFEID ANSWERS (100% accurate)|

GET IT A+

A floating crane with a capacity of 200,000lbs. is a ________________ crane. - Correct Answer ✔✔Category 1 What is the category of a jib crane with a capacity of less than 20,000 pounds? - Correct Answer ✔✔Category 3 An OET, Bridge crane with a capacity of 80,000lbs. is a ________________ crane. - Correct Answer ✔✔Category 2 A commercial truck mounted crane with a capacity of 14,000 lbs. is a __________ crane. - Correct Answer ✔✔category 4 What types of power does a Category 1 or 4 crane generally use and what is its source? - Correct Answer ✔✔Electric or hydraulic power supplied by a diesel engine Load - ________ parts are those that restrain position or control the movement of the load. - Correct Answer ✔✔controling A hook is what type of component? - Correct Answer ✔✔Load-Bearing Part Hydraulic foot brakes are what type or group of components? - Correct Answer ✔✔Load-Controlling Parts Load - _____________ parts are those that support the load. - Correct Answer ✔✔bearing How is electrical current conveyed from the revolving portion of the crane to the lower crane structure? - Correct Answer ✔✔Through the collector ring system Safety devices that provide protection for personnel and equipment are considered _____________ safety devices. - Correct Answer ✔✔general Safety devices that affect the safe load lifting and handling capabilities of equipment are considered __________________ safety devices. - Correct Answer ✔✔operational Which of the following does not affect the safe operation of the crane? - Correct Answer ✔✔General Safety Devices

A travel alarm is what type or group of components? - Correct Answer ✔✔ A travel alarm is what type or group of components? - Correct Answer ✔✔General Safety Device During the walk around check you notice a loose bolt on the crane. You should: - Correct Answer ✔✔Notify your supervisor of the deficiency. The crane Pre-use Check consists of: - Correct Answer ✔✔A walk around visual check Performing a "No load" operational It is the operator's responsibility to report a deficiency to the Crane Department. - Correct Answer ✔✔false Deficiencies are required to be reported by the end of the shift. - Correct Answer ✔✔false If the upper limit switch is working correctly, there is no need to check the lower limit switch. - Correct Answer ✔✔fasle Part of the no load operational check is to ensure the proper _________ of all controls. - Correct Answer ✔✔function What is the most important reason to do a pre-use check? - Correct Answer ✔✔To make sure the crane is safe to use. Documented checks are required for which of the following Category 3 cranes? - Correct Answer ✔✔gantry wall bridge Place the steps listed in the correct order to check the Upper Limit Switch on a hoist. - Correct Answer ✔✔Raise hoist two feet below switch & stop 2.Slowly raise hook block into switch 3.Ensure hoist stops with button depressed There must always be a minimum of _________ full wraps of wire rope on grooved drums. - Correct Answer ✔✔ 2 Part of the walk around check is to look for ___________. - Correct Answer ✔✔deficiencies The minimum number of wraps of wire rope required on non-grooved drums is __________. - Correct Answer ✔✔ 3 What is the purpose of a hoist upper limit switch? - Correct Answer ✔✔To prevent "two-blocking" or over-travel of the hook block

A box has 27 cubic feet of sand in it. Sand weighs 105 lbs. per cubic foot. The box weighs 1,200 lbs. empty. The correct equation to find the total weight is: - Correct Answer ✔✔27 x 105 = 2,835 + 1,200 = 4,035 lbs A cylinder has a diameter of 12 feet, and a height of 17 feet. What is the volume of the cylinder rounded up? - Correct Answer ✔✔1,922 cubic feet A cylinder is made of solid aluminum which has a unit weight of 165 pounds per cubic foot. What is the weight of this cylinder if the diameter is 4 feet and the height is 5 feet? - Correct Answer ✔✔10,362 lbs A rectangular shaped tank has a length of 24 feet, a width of 10 feet, and a height of 12 feet. What is the volume of the tank? - Correct Answer ✔✔2,880 cubic feet An attachment point is 2 feet from the center of gravity and the other attachment point is 6 feet from the center of gravity. What is the correct percentage of weight distribution to each attachment point with the attachment point 2 feet from the center of gravity being listed first - Correct Answer ✔✔75%, 25% Center of Gravity is best described as: - Correct Answer ✔✔where all the weight is concentrated The center of gravity is located below the center of balance. - Correct Answer ✔✔false The center of gravity (CG) is always located within the object. - Correct Answer ✔✔false Attachment point #1 is 6 feet from the center of gravity (CG) and attachment point #2 is 3 feet from the center of gravity (CG). There is a 10,000 lbs load attached. What is the correct equation to find the weight distribution for attachment point #1?

  • Correct Answer ✔✔3 divided by 9 multiplied by 10,000 (3 / 9 x 10,000) The center of gravity (CG) will always find its way directly under the crane hook when lifted off the ground. - Correct Answer ✔✔false The reason test and inspection is required is to: - Correct Answer ✔✔prevent personnel injury. identify sub-standard equipment.

remove unsafe equipment. Rigging gear identification markings applied by the activity usually indicate that the equipment is: - Correct Answer ✔✔in an inspection program Equipment test and inspection requirements in section 14 of NAVFAC P-307 do not apply to: - Correct Answer ✔✔oem installed bolt-on pads Which of the following markings are required on Lashing? - Correct Answer ✔✔the reinspect due date rated load Rigging gear test and inspection records must include: - Correct Answer ✔✔All of the above Matching ID marks on rigging gear are required for: - Correct Answer ✔✔components that can be seperated Rigging gear test and inspection records are required to be kept on file: - Correct Answer ✔✔until rplaced by a more current record Documented records are required for periodic inspections of all rigging equipment.falsefalse - Correct Answer ✔✔false What are the two types of rigging gear inspections? - Correct Answer ✔✔periodic and pre-use Who is required to perfom an inspection prior to using rigging gear, and what is this inspection called? - Correct Answer ✔✔the user, preuse inspection What is the minimum grade of chain required for chain slings? - Correct Answer ✔✔grad 80 Chain slings used in cargo transfer should be inspected annually. - Correct Answer ✔✔False A knot in a synthetic sling is allowed as long as it does not cause permanent damage to the sling. - Correct Answer ✔✔false A metal mesh sling can remain in service if only one wire is broken in the mesh. - Correct Answer ✔✔False Rigging hardware that is bent can be repaired by straightening it back to original shape. - Correct Answer ✔✔false Rigging hardware such as eyebolts, links, rings, and shackles are required to have a periodic inspection every 2 years. - Correct Answer ✔✔False Distorted rigging hardware must be: - Correct Answer ✔✔Removed from service and destroyed

What markings are required on hoists? - Correct Answer ✔✔The name of the manufacturer, model number, rated load, and re-inspection due date What are the two types of inspections performed on hoists and rigging equipment? - Correct Answer ✔✔pre-use inspection periodic inspection When securing a chain hoist ________________ may be used by securing the hand chain around the load chain. - Correct Answer ✔✔half hitches Two people may operate a hoist at the same time if the pull chain is too hard for one person to pull. - Correct Answer ✔✔False A hoist can be hung from a wire rope sling without a shackle installed if the diameter of the hook is equal to or greater than the diameter of the sling. - Correct Answer ✔✔true When lifting a load that is near the rated capacity of the hoist the hoist brake should be checked by: - Correct Answer ✔✔lifting the load just clear of its supports, stopping movement, then checking to ensure the load is not lowering. Why should hoists not be used in tie down applications? - Correct Answer ✔✔because they may be subjected to shock loading Hoist hooks must have latches or be moused during lifting operations. - Correct Answer ✔✔true Prior to use load chains should be inspected for: - Correct Answer ✔✔damage proper reeving Direct voice should only be used when: - Correct Answer ✔✔the operator and rigger are working in close proximity and ambient noise is low. In the crane cab, the crane operator must have a clear view of the ... - Correct Answer ✔✔ASME Hand Signal Chart How many signalers shall communicate with the crane operator at the same time. - Correct Answer ✔✔one signaler at a time A universal language understood by everyone involved with weight handling is: - Correct Answer ✔✔hand signals Any additional hand signals must be ... - Correct Answer ✔✔approved by user When operating cranes, the operator's primary responsibility is to: - Correct Answer ✔✔operate safely Crane operators at naval activities may operate various types, makes, and models of cranes for which they are licensed. How must safety and operator proficiency be assured under these circumstances? - Correct Answer ✔✔Operators must be familiarized (as directed by a supervisor) before operating.

  • Correct Answer ✔✔certification number Which of the following operator responsibilities is considered the basis for ensuring a safe and reliable crane? - Correct Answer ✔✔the presue Check or Operators Daily Checklist What information should be posted, clearly understandable, and readily available to the operator? - Correct Answer ✔✔Lables for each function When can an unlicensed crane operator trainee operate a crane?Only under the direct observation of a licensed operator - Correct Answer ✔✔Only under the direct observation of a licensed operator When lifting loads with a crane, which of the following is the first thing an operator should do? - Correct Answer ✔✔Center the hook over the center of gravity of the load. The second step in the procedure for lifting loads is to: - Correct Answer ✔✔hoist slowly and remove slack from the rigging gear The third step for lifting loads is to: - Correct Answer ✔✔lift the load until completely suspended and stop While operating, the crane operator becomes concerned over the safety of the lift. The Rigger-In-Charge sees no problem and tells the operator to continue. The operator should: - Correct Answer ✔✔Refuse to continue until safety is assured. Side loading a crane boom by dragging loads or lifting a load with a non-vertical hoist may result in: - Correct Answer ✔✔any of the listed factors above. In general, which of the following things should an operator do when traveling cranes with loads? - Correct Answer ✔✔Perform all of the listed actions above The crane operating envelope includes the crane, the operator, the riggers, the crane walkers, and ... - Correct Answer ✔✔rigging gear between the hook and any supporting structures the load The rigging operating envelope contains the rigging gear and miscellaneous equipment covered by P-307 section 14, the load itself and... - Correct Answer ✔✔NOT the crane removal procedure