Crane test 1 - Study guides, Class notes & Summaries

General Crane Safety test pt 1 Questions and Answers 1. Where is the best location for leveling a crane? 1. Carrier 2. Upperworks 3. Cab 4. Carbody - CORRECT ANSWER-2. Upperworks 2. When determining the Agross load= the best method is: 1. Guess the approximate load weight and add the rigging. 2. Get an accurate load weight and add the rigging. 3. Guess the approximate load weight. 4. Get an accurate load weight. - CORRECT ANSWER-2. Get an accurate load weight and add the ri...

Crane Study Guide Test factors that determine crane capacity - correct answer 1. weight of crane 2. strength of components 3. stability 6x25 wire rope is what class wire rope? - correct answer 6 x 19 List 4 causes of bird caging - correct answer 1. Sudden release of tension 2. Sheaves too tight 3. Torsional unbalance 4. Shock loading What is the % efficiency of a Flemish eye? - correct answer 90% What is duty cycle? - correct answer Performing a duty with a crane that is const...

NCCCO Test Questions with 100% Verified Correct Answers Rated A+ ancillary attachment - Correct Answers devices attached to the crane that perform functions other than lifting a load with a hook, such as forks, augers, grapples, or a digging bucket anti-two block device - Correct Answers a device that prevents two blocking from occurring if crane is used with load hoist mechanism column (mast) *TQ - Correct Answers the vertical structure of the crane between the inner(main) boom and base ...

Splices in rall tracks shall have - ANSWER Smooth Joints Hydraulic systems should have their proper fluid level checked - ANSWER Daily If power fails during operations, the following shouldn't apply - ANSWER Do your best to finish moving load where it was designated to go If load is undetermined who is to find out if load weight does not exceed crane rating at radius at which the load is to be lifted - ANSWER Person responsible for lift Where should climbing instructions be kept - ANSWER ...

ASME B30.5 Mobile and Locomotive cranes, all types ASME B30.3 Tower Cranes ASME B30.23 Personel Lifting Regs OSHA 29 CFR 1926.1400 Series Cranes & Derrick's used in Construction regs. Rotation Resistant Wire Rope 2 randomly broken wires in 6 diameters. 4 randomly broken wires in 30 diameters. Safety factor 5.0 Safety factor personel lifts 10-1 ASME B30.9 Slings Personel Platforms ASME B30.23 Maximum Wind 15mph Cranes capacity not exc...

net capacity A load chart range diagram can best be used to help identify: 80% for mobile crane working at maximum radius, exceeding what percentage of the cranes capacity requires the radius to be verified? 3/4 in the minimum depth of thread engagement for a 1/2 in eyebolt into steel object is? false when tying knots in synthetic rope lashing, the rated load is increased by 50% ? equal to or greater than the size of shackle that can be used in the eye of a wire ...

ASME B30.5 - Mobile and Locomotive cranes, all types ASME B30.3 - Tower Cranes ASME B30.23 - Personel Lifting Regs OSHA 29 CFR 1926.1400 Series - Cranes & Derrick's used in Construction regs. Rotation Resistant Wire Rope - 2 randomly broken wires in 6 diameters. 4 randomly broken wires in 30 diameters. Safety factor 5.0 Safety factor personel lifts 10-1 ASME B30.9 - Slings Personel Platforms ASME B30.23 - Maximum Wind 15mph Cranes capacity not exceed 50% Riggi...

OECP Test Questions with 100%Complete Solutions The offset of the jib has been changed from 25 degree to 15 degree. The capacity of the jib will? A. Stay the same B. Decrease C. Offset can't change D. Increase - Answer- D. Increase When lifting near capacity with a crawler, the lowest ground pressure between center pin and the load will be? A. Over the front B. Over the corner C. Over the side D. Over the rear - Answer- C. Over the side A Truck mounted crane will generally have a h...

Nccco Core Exam Questions With All Answers If taking sides strain on a boom what concerns the operator the most - ANSWER- Boom damage If a crane load chart has capacities listed in the shaded area this means that - ANSWER- If overloaded structural confidence will be compromised As the layers of rope on a drum increase the allowable line Pull wil - ANSWER- Decrease Of the following actions which one will most likely cause a side load condition - ANSWER- Abruptly starting or stopping t...