Neiep 800 Final Exam: Questions & Answers: Updated A+ Guide Solution

What is the operating pressure of a hydraulic elevator with a gross weight of 1500 pounds and a plunger area of 15 square inches? {Ans: 100 psi}Sometimes referred to as sag switches, _____ _____ switches are located within the step band of both upper and lower truss assemblies and function to prevent a step that is sagging by more than _____ inch. {Ans: step level, 1/8}Hydraulic overspeed valves will stop a downward traveling car if it exceeds speeds rated between _____ and _____ percent. {Ans: 110, 140}What happens if a step of an escalator drops more than 1/8"? {Ans: The escalator stops automatically}Car door switches are required to operate no more than _____ inches from full closed. {Ans: 2}Ensure comb segment teeth are set in the slots of the treadway deep enough so the teeth are always _____ the upper surface of the treads. {Ans: below}At what percentage of the rated speed must the overspeed valve of a hydraulic LULA stop the car? {Ans: 110%-140%}In a hydraulic system area= {Ans: Force/pressure}With chairlifts, there needs to be at least _____ inches of free passage width remaining on the stairway, per code. If the