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CHST Self-Assessment Exam Questions and Answers 100% Pass An experienced engineer is NECESSARY when designing a: - Movable scaffold system. A worker is using a jackhammer to break concrete. For this work: - The worker must be provided with safety glasses, safety shoes, a hard hat, and hearing protection. Which term is characterized by an organization's request to be added to a contractor's liability insurance policy? - Additional insured Bituminous-material melting kettles: - Shou...

CHST - Exam Prep Questions and Answers 100% Pass Class I Standpipe - For professional Fire Fighters. Hose is 2 1/2 inches in diameter. Typically found in stairwells Class II Standpipe - Hose is 1 1/2 inches in diameter. For occupants in the building and intended for all spaces in building. Typically found in cabinets and spaced according to the hose length. Class III Standpipe - Both firefighters and occupants. Adjusts to 1 1/2 or 2 1/2 in diameter. How far from electrical power lines m...

CHST Exam Study Guide Questions and Answers 100% Pass Is a trench considered an excavation? - Yes What is the distance a worker needs to maintain from power lines? - 10ft What does the severity of electric shock depend on? - Path of current, amount of current, duration of exposure True or false: electrical current as low as 75 milliamps can cause death? - True What are some examples of surcharge loads? - Spoils pile and equip being too close to walls What is the correct extension cord...

CHST REVIEW EXAM QUESTIONS AND ANSWERS 100% PASS employer responsibilities regarding use of GFCI - 1. delegate implementation to 'competent person' 2. 120V which operate at 15 to 20 amps, not permanent, equipe with GFCI 3. applies to all cord sets not part of permanent building struction ain written description of th eprovisions. OSHA specification which apply to wire rope used in construction rigging - -no more than three tucks ina wire rope -wire ropes used for hoisting or lower...

CHST - Exam Prep | COMPLETE QUESTIONS AND ANSWERS | 100% RATED CORRECT | GRADED A+| 2025 LATEST UPDATEED

CHST - Exam Prep | COMPLETE QUESTIONS AND ANSWERS | 100% RATED CORRECT | GRADED A+| 2025 LATEST UPDATEED

CHST Exam Questions and Answers 100% Pass When must a handrail be added to stairwell? - When it is 30 inches or one having four or more risers. What are four concerns a CHST must address regarding unsafe use of ladders and stairwells? - Slippery conditions, handrails on specific types, not used for storage and examined for weak structure. Specifications state that scaffolding must be of sufficent strength to hold more than how many times its specified weight? - 4 times. How often should...

CHST TEST PREP QUESTIONS AND ANSWERS 100% PASS When designing a safety program, it is essential that psychological factors like individual differences, motivation, emotion, attitudes and ____________ be considered. 1) Reward 2) Punishment 3) Learning 4) Negativism - The correct answer is: 3 Learning underlies much of what makes for differences and similarities among people. Through learning, people have developed certain kinds of psychological needs, habitual patterns of behavior, ways...

CHST-Exam Questions and Answers 100% Pass For fire to exist, what 4 elements must be present at the same time? - Oxygen, Fuel, Heat Chemical Reaction Enough oxygen to sustain combustion. Enough heat to raise the material to its ignition temperature. Some sort of fuel or combustible material. The chemical reaction that is fire. How do Air-pressurized Water Extinguishers (APW) work? - APWs extinguish fire by cooling the surface of the fuel to remove the "heat" element of the fire tr...

CHST Exam Questions and Answers 100% Pass