Work at Height Quiz Practice December 3, 2024 by Rizwan Khan Work at Height Quiz 1 / 20 Who is prohibited from working at height? Workers without fall protection Workers with health problem such as heart disease, psychosis, epilepsy, etc. Workers without personal fall arrest system All of the above 2 / 20 Personnel suspended in the harness after a fall may cause ________ Hanging trauma Stress trauma Fear trauma Suspension trauma 3 / 20 Full body harness with connector and anchorage used for _________ Preventing the falls Minimizing the fall distance Both preventing falls and minimizing the fall distance None of the above 4 / 20 How to restrict the movement of people under working at height? By providing the caution board By barricading the area By deputing a watch man to alert the peoples All of the above 5 / 20 How do you know that the scaffolding is not ready for use? Seeing the yellow tag on scaffolding Seeing the green tag on scaffolding Seeing the red tag on the scaffolding By asking the supervisor 6 / 20 At what height from reference level, fall protection system require? 1.8 meters 2.8 meters 1.5 meters 4 meters 7 / 20 How to prevent falls of material from height? By providing the toe-boards By securing the loose material By using hand tools strap and tools bag All of the above 8 / 20 What is the validity of the personal fall arrest equipment certificate? 1 year 6 months 3 years 3 months 9 / 20 What is meant by working at height? Working at and/or above 1.8 M height When there is risk of falls from one level to a lower level When there is risk of fall from hole, opening in floor/ground All of the above 10 / 20 What will be the load withstanding capacity of the personal fall arrest system? 4000 pounds per worker 5000 pounds per worker 6000 pounds per worker 7000 pounds per worker 11 / 20 When it is not possible to install fall prevention systems, what will be the appropriate measures to carry out work at height? Use full body harness with connector Work can be performed under competent supervision Work can be performed through approved Fall protection plan None of the above 12 / 20 What is the maximum fall height of the safety net? The fall height must not exceed 3 meters The fall height must not exceed 4 meters The fall height must not exceed 5 meters The fall height must not exceed 6 meters 13 / 20 Below is categorized as special PPEs for working at height Safety helmet Hand gloves and goggles Full-body harness with connector and anchorage High visible vest 14 / 20 If there is no permanent anchor point on the roof, what will you do to anchor the harness? One person can hold the lanyard Lifeline can be used Lifeline can be used None of the above 15 / 20 Below is the unsafe act when working at height? Unprotected edges Working without harness on open edge elevated surfaces Hole on surfaces None of the above 16 / 20 What are the hazards of working at height? Height Unprotected edge Fragile roof or degraded material All of the above 17 / 20 What is the fetal fall distance? Distance from where the person falls can cause fatal injury The distance from which the person falls can result in permanent disability The distance from which person falls can cause head injury but no fatality None of the above 18 / 20 What is not included in the work at height? Work on permanent staircase Slip and fall on same level Trip and fall on ground at same level All of the above 19 / 20 What is the first preventive measure against working at height? Personal fall arrest system Lifeline system Try to avoid working at height by providing an alternate solution Guardrail systems 20 / 20 What are the three fall prevention systems? Full body harness, anchorage and connectors Top rail, mid rail and toe-board Safety net, harness and lifeline None of the above Your score isThe average score is 10% 0% Restart quiz