NM Elevator Inspector Practice Questions - New Mexico CID Elevator Inspector Examination Exam

There is no difference; the names are interchangeable A Type B material lift may carry one designated operator at not more than 0.15 m/s (30 ft/min) and 7.6 m (25 ft) of travel; a dumbwaiter carries materials only in a much smaller car A dumbwaiter is always allowed to carry passengers at contract elevator speed A Type B lift has no doors or stop switch