Contractors License General B Trade Practice Exam #2 Correct 100%

A ladder should extend a minimum of ____ above the top of a trench or excavation. - ANSWERS3' According to OSHA, shoring lumber shall be _______. - ANSWERSselect structural Cal/OSHA inspectors cannot, under most circumstances: - ANSWERSenter a business outside of normal business hours Every employer is required to post Material Safety Data Sheets: - ANSWERSon each job site Handrails must be installed on all open sides of a scaffold if workers are subject to falls of _____ or more. - ANSWERS7 1/2 When boom-type equipment is in operation, how close can it be to high voltage power lines? - ANSWERS10' How should you store oily mops or rags at the job site? - ANSWERSIn a closed metal container If a Cal/OSHA inspector is coming to inspect a job site, it is best for the contractor to: - ANSWERSpersonally walk through the job site and check the work In most cases, a crane cannot lift more than _____ % of its capacity. Always consult the manufacture's operations manual and all applicable codes before using a crane and never attempt to use one without being thoroughly trained and certified to operate the crane. - ANSWERS75 In stable oil, a trench that is _______ or deeper requires shoring. - ANSWERS5 Feet On a construction site, flammable liquids can be found in __