Osha 30 construction m Study guides, Class notes & Summaries

A ___ or control switch cuts off power to the machine when pressure is released. Constant pressure Machine guards protect the worker from which of the following? Point of operation, in-running nip points, rotating parts. Keep your fingers off of the switch/buttons to prevent Accidentally starting a power tool Belting sanding machines require___ at each nip point where the belt runs onto a pulley Guards

OSHA 30 Construction m

OSHA 30 Construction m

OSHA requires that welders work in safely _______ to avoid the danger from inhalation of gases and particulates that can result from welding processes. Well ventilated areas The type of weld used is normally determined by ________ Both A and B Heat from an electric arc, a steam of ionized gas called plasma, or burning gases to trim metal objects to specific dimensions Metal cutting Process in which metals are fused together by heating them with electricity that is generated between an ele...

OSHA 30 Construction m

OSHA 30 Construction Module 17: Tools – Hand and Power Questions and Answers Already Passed | Graded A+ A ___ or control switch cuts off power to the machine when pressure is released. Constant pressure Machine guards protect the worker from which of the following? Point of operation, in-running nip points, rotating parts. Keep your fingers off of the switch/buttons to prevent Accidentally starting a power tool Belting sanding machines require___ at each nip point where the belt r...

What is the ergonomically optimum body posture for performing all physical jobs? Midrange Job rotation, modified work pace, and frequent breaks are all examples of _____ controls. Administrative Higher workers’ compensation premiums, increased employee turnover, absenteeism, and decreased efficiency are common results of: Musculoskeletal disorders

Many fire extinguishers can be used on more than one class of fire and are called multipurpose extinguishers. True or False? True In the event of a fire, a safe and _________ response depends on how well employees are prepared for emergencies. Speedy Class _________ extinguishers are pressurized with non-flammable carbon dioxide gas, dry chemical, wet chemical, or clean agent/halogen. B Class _________ fire extinguishers are used on fires involving energized electrical equipment. C

When your trench is deeper than 4 feet and hazards may be present air monitoring must be done before entry A. true Excavation safety standards have introduced in 1989 A. true To be classified as type a the soil cannot be E. all of the above Each of the following is a type b soil except D. sand A soil are usually clays and cemented soil such as caliche and hardpan A. true

OSHA 30 Construction Module 11: Excavations Questions and Answers Already Passed | Graded A+ When your trench is deeper than 4 feet and hazards may be present air monitoring must be done before entry A. true Excavation safety standards have introduced in 1989 A. true To be classified as type a the soil cannot be E. all of the above Each of the following is a type b soil except D. sand A soil are usually clays and cemented soil such as caliche and hardpan A. true