STSC Exam Questions and Answers 100% Pass

STSC Exam Questions and Answers 100% Pass Threshold Limit Value - Correct Answer ️️ -The amount of hazardous chemical exposure to which a worker can be exposed 45 - Correct Answer ️️ -minimum angle for rigging Point of Operation, Power Transmission Device, Operating Controls - Correct Answer ️️ -Fundamental Machine Areas Ergonomics - Correct Answer ️️ -Matching the task to the worker Irritants - Correct Answer ️️ -chemicals that will irritate various tissues (chlorine and ammonia) Sensitizers - Correct Answer ️️ -"allergens"; cause an allergic type of reaction due to the sensitivity from prior exposure Mutagens - Correct Answer ️️ -ethylene oxide, benzene, and hydrazine Teratogens - Correct Answer ️️ -cause damage or death to a developing fetus (thalidomide, dioxins, lead, and calcium) Point of Operation - Correct Answer ️️ -the area on a machine where work is performed Universal Precautions - Correct Answer ️️ -all human blood and body fluids are treated as if known to be infectious; protecting workers from exposure to blood and bodily fluids Hazard - Correct Answer ️️ -any real/potential condition that can cause injury; unsafe condition Risk - Correct Answer ️️ -probability that a substance/situation will produce harm under specified condition Risk Analysis - Correct Answer ️️ -process of identifying safety risk Risk Assessment - Correct Answer ️️ -process of determining the risk presented by the identified hazards Loss Control System - Correct Answer ️️ -Identify hazardous conditions, assess the risks, and establish effective risk control measures Aerosol - Correct Answer ️️ -Suspension of liquid or solid particles dispersed in air Mist - Correct Answer ️️ -Suspension of liquid particles in air formed by condensation from vapor or by some mechanical process Fume - Correct Answer ️️ -solid particle aerosol formed by condensation from the vapor state Smoke - Correct Answer ️️ -Aerosol formed from combustion of organic material Dust - Correct Answer ️️ -Particulate material generated by a mechanical process System Life Cycle - Correct Answer ️️ -concept, system development, production/deployment, and sustainment/disposal Inhaled, eye/skin contact (absorption), ingestion, and injected - Correct Answer ️️ -4 major exposure paths for chemical compounds to enter the body Check Valve - Correct Answer ️️ -a device that prevents the back-flow of oxygen and acetylene Elimination, Substitution, Engineering Controls, Warnings, Admin Controls, PPE - Correct Answer ️️ -Most to Least Effective Control Methods Authorized Employee - Correct Answer ️️ -an employee who lo