Equalizer - Guides d'étude, Notes de cours & Résumés

Advanced Rigger 2024 What is meant by the term "two blocking" - CORRECT ANSWER The load block contacts the boom point sheaves Lifting 20,000 pound with a 2-leg bridle sling at 30% horizontal sling angle, what is the force applied to each leg. - CORRECT ANSWER 20,000 pound In multiple crane lifts using an equalizer beam, the weight of the beam should be considered. - CORRECT ANSWER Part of the load weight What is required if there is a deviation from the lift plan. - CORRECT A...

The breaking strength of rope is a. force needed to pull rope b. force needed to tear rope c. force needed to break the rope d. force needed to stretch rope - c. force needed to break the rope What are spreader beams used for? a. calculate loads b. use on heavy lods c. support loads during lifts d. support long loads during lifts - d. support long loads during lifts What are equalizer beams used for? a. equalize the load on sling legs and to keep equal loads on dual hoists lines when ...

Progression: Maintenance Tech I - II Conventional: Exam In the tree-and-branch architecture, how is the downstream signal from the trunk fed to the distribution branches? What is a common solution when congestion from modem activity and traffic becomes unacceptable in a hybrid fiber/coax (HFC) network? What technologies are defined in DOCSIS 4.0 to help sustain the hybrid fiber/coax (HFC) network infrastructure for several more years? How can a less-experienced technician identi...

saddle the safe working load of a rigging hook is accurate only when the load is suspended from the ______________ of the hook 15 OSHA requires that a hook be replaced if the throat has opened _____ percent or more from it's original size. 40 A hook that is point loaded could theoretically carry about ________ percent of the rated load. Shackels Slings are attached together using ___________. 1 1/2 tapped holes used with screwed-in eye bolts should have a minimum depth of ______________ ...

In a dry type (direct expansion) evaporator, liquid refrigerant must boil away as close to the end of the coil as possible in order to: A. operate at high efficiency. B. ensure that frost does not accumulate. C. sub-cool the compressor. D. ensure proper oil return. - ANSWERA. operate at high efficiency. The difference between the temperature of the refrigerant boiling in the evaporator and the temperature at the evaporator outlet is known as: A. evaporator superheat. B. latent heat. C....

The breaking strength of rope is a. force needed to pull rope b. force needed to tear rope c. force needed to break the rope d. force needed to stretch rope - c. force needed to break the rope What are spreader beams used for? a. calculate loads b. use on heavy lods c. support loads during lifts d. support long loads during lifts - d. support long loads during lifts What are equalizer beams used for? a. equalize the load on sling legs and to keep equal loads on dual hoists lines when ...

Millwright Rigging & Lifting Exam with Complete Solutions The breaking strength of rope is a. force needed to pull rope b. force needed to tear rope c. force needed to break the rope d. force needed to stretch rope - ANSWER ️️ c. force needed to break the rope What are spreader beams used for? a. calculate loads b. use on heavy lods c. support loads during lifts d. support long loads during lifts - ANSWER ️️ d. support long loads during lifts What are equalizer beams used for...

NCCCO Test #3 Questions with 100% Verified Correct Answers 2024/2025 The crane is out of level, you release the swing break, the boom swings downhill, your: - Correct Answers Load radius increases Blocking can be placed under the ends of tracks to: - Correct Answers Increase the cranes stability when Operating over front or back What quadrant produces the least amount of ground pressure on a lattice crawler: - Correct Answers Side On lattice boom crane's fitted with power load Lowerin...

©BRAINBARTER 2024/2025 Commercial Refrigeration Certification Exam Questions With 100% Verified Answers. In a dry type (direct expansion) evaporator, liquid refrigerant must boil away as close to the end of the coil as possible in order to: A. operate at high efficiency. B. ensure that frost does not accumulate. C. sub-cool the compressor. D. ensure proper oil return. - answerA. operate at high efficiency. The difference between the temperature of the refrigerant boiling in the evapor...

What is meant by the term two blocking? - ANSWER The load block contacts the boom point sheaves. Lifting 20,000 lbs with a 2 leg bridle sling at 30* horizontal sling angle, what is the force applied to each leg? - ANSWER 20,000 pounds In multiple crane lifts using an equalizer beam, The weight of the beam should be considered: - ANSWER Part of the load weight