Contractors License General B Trade Practice Exam #2 questions with correct answers

A ladder should extend a minimum of ____ above the top of a trench or excavation. CORRECT ANSWER 3' According to OSHA, shoring lumber shall be _______. CORRECT ANSWER select structural Cal/OSHA inspectors cannot, under most circumstances: CORRECT ANSWER enter a business outside of normal business hours Every employer is required to post Material Safety Data Sheets: CORRECT 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. CORRECT ANSWER 7 1/2 When boom-type equipment is in operation, how close can it be to high voltage power lines? CORRECT ANSWER 10' How should you store oily mops or rags at the job site? CORRECT ANSWER In a closed metal container If a Cal/OSHA inspector is coming to i