Crane safety and rigging Study guides, Class notes & Summaries

NCCCO Overhead Crane Questions and 100%Correct Answers. Overhead cranes with more than one hoisting unit shall have? correct answers Its rated load marked on it. How often does O.S.H.A. require a written wire rope inspection? correct answers Once a month What is the purpose of the "E" (Emergency) stop on an overhead crane? correct answers Removes power to entire crane. Most loads should be rigged to within how many degrees of level? correct answers 5 According to ASME B30.2, what is the...

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% Rigging 5-1 Safety Factor, i...

Crane Safety Practice Questions with Solutions 2024 Which of the following conditions or activities create hazardous crane operational situations? a. High wind b. Following standard signals from only one signal person c. Using synthetic slings d. Leveling machine to within 1% level High wind Which of the following equipment types is covered by the OSHA Subpart CC standard? a. Bucket trucks b. Excavators c. Crawler Cranes d. Fork lifts c. Crawler cranes A_________________...

1.  manufacturer's specification: all hoisting machinery shall be operated in accor- dance with the: 2.  inoperable and secure: maintenance repair and refueling shall be done when the machine is: 3.  daily: visual inspection shall be made of wire ropes, bearings, gears, friction clutches, brakes, chain drives and other parts subject to wear on all hoisting machinery to ensure against development of unsafe conditions 4.  2: factory of safety. all parts ...

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...

Which of the following OSHA regulations, governing suspended personnel platforms? ~~> OSHA 1926.1431 According to ASME B30.3, the prohibited zone for power lines that are 60 kV is. ~~> 15 ft The OSHA construction standards for rigging equipment is? ~~> 1926.251 According to ASME B30.3 what is the minimum pitch diameter for a load block sheaves? ~~> Not less than 15 times rope diameter According to OSHA, a periodic inspection is? ~~> Monthly to annually Pe...

Massachusetts 1C Hoisting License Exam Certification Q&A manufacturer's specification - CORRECT ANSWER-all hoisting machinery shall be operated in accordance with the: inoperable and secure - CORRECT ANSWER-maintenance repair and refueling shall be done when the machine is: daily - CORRECT ANSWER-visual inspection shall be made ___________ of wire ropes, bearings, gears, friction clutches, brakes, chain drives and other parts subject to wear on all hoisting machinery to ensure agai...

Rigging equipment for material handling shall be inspected prior to __ and as necessary during use. ~ use of each shift __ must have the authority to stop and refuse to handle crane loads until a qualified person has determined that safety has been assured. ~ crane operator 1. During crane operations when signaling is required, if the signals are interrupted the crane operator should __ ~ safely stop operations requiring signals until they are __ is responsible to train signal per...

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...