CONTRACTORS LICENSE GENERAL B TRADE PRACTICE EXAM #2

A ladder should extend a minimum of ____ above the top of a trench or excavation. - Answer-3' According to OSHA, shoring lumber shall be _______. - Answer-select structural Cal/OSHA inspectors cannot, under most circumstances: - Answer-enter a business outside of normal business hours Every employer is required to post Material Safety Data Sheets: - Answer-on each job site Handrails must be installed on all open sides of a scaffold if workers are subject to falls of _____ or more. - Answer-7 1/2 When boom-type equipment is in operation, how close can it be to high voltage power lines? - Answer-10' How should you store oily mops or rags at the job site? - Answer-In a closed metal container If a Cal/OSHA inspector is coming to inspect a job site, it is best for the contractor to: - Answer-personally 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. - Answer-75 In stable oil, a trench that is _______ or deeper requires shoring. - Answer-5 Feet On a construction site, flammable liquids can be found in ______ containers. - Answer-red Prior to erecting scaffolding, it is best to consult the: - Answer-Construction Safety Orders The rule of thumb that is used when digging a trench near another excavation is that the horizontal distance from the trench to the excavation in no less than: - Answer-the depth of the trench What agency requires Material Safety Data Sheets? - Answer-Cal/OSHA