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A series of questions and answers related to safety, covering topics such as hazardous chemical exposure limits, machine guarding, ergonomics, chemical irritants and sensitizers, mutagens, teratogens, and various safety protocols. It also includes definitions and explanations of key safety concepts like risk analysis, loss control systems, and different types of fire extinguishers. The document serves as a study guide or review material for safety-related exams or training sessions, providing concise answers to common safety questions. It is useful for students and professionals in safety management, occupational health, and related fields, offering a quick reference for essential safety knowledge and practices. The content is structured to facilitate learning and retention, making it a valuable resource for exam preparation and continuous professional development in safety.
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Threshold yLimit yValue y- yANSWER✓✓-The yamount yof yhazardous ychemical yexposure yto ywhich ya yworker ycan ybe yexposed 45 y- yANSWER✓✓-minimum yangle yfor yrigging Point yof yOperation, yPower yTransmission yDevice, yOperating yControls y- yANSWER✓✓-Fundamental yMachine yAreas Ergonomics y- yANSWER✓✓-Matching ythe ytask yto ythe yworker Irritants y- yANSWER✓✓-chemicals ythat ywill yirritate yvarious ytissues y(chlorine yand yammonia) Sensitizers y- yANSWER✓✓-"allergens"; ycause yan yallergic ytype yof yreaction ydue yto ythe ysensitivity yfrom yprior yexposure Mutagens y- yANSWER✓✓-ethylene yoxide, ybenzene, yand yhydrazine Teratogens y- yANSWER✓✓-cause ydamage yor ydeath yto ya ydeveloping yfetus y(thalidomide, ydioxins, ylead, yand ycalcium) Point yof yOperation y- yANSWER✓✓-the yarea yon ya ymachine ywhere ywork yis yperformed Universal yPrecautions y- yANSWER✓✓-all yhuman yblood yand ybody yfluids yare ytreated yas yif yknown yto ybe yinfectious; yprotecting yworkers yfrom yexposure yto yblood yand ybodily yfluids Hazard y- yANSWER✓✓-any yreal/potential ycondition ythat ycan ycause yinjury; yunsafe ycondition Risk y- yANSWER✓✓-probability ythat ya ysubstance/situation ywill yproduce yharm yunder yspecified ycondition Risk yAnalysis y- yANSWER✓✓-process yof yidentifying ysafety yrisk
Risk yAssessment y- yANSWER✓✓-process yof ydetermining ythe yrisk ypresented yby ythe yidentified yhazards Loss yControl ySystem y- yANSWER✓✓-Identify yhazardous yconditions, yassess ythe yrisks, yand yestablish yeffective yrisk ycontrol ymeasures Aerosol y- yANSWER✓✓-Suspension yof yliquid yor ysolid yparticles ydispersed yin yair Mist y- yANSWER✓✓-Suspension yof yliquid yparticles yin yair yformed yby ycondensation yfrom yvapor yor yby ysome ymechanical yprocess Fume y- yANSWER✓✓-solid yparticle yaerosol yformed yby ycondensation yfrom ythe yvapor ystate Smoke y- yANSWER✓✓-Aerosol yformed yfrom ycombustion yof yorganic ymaterial Dust y- yANSWER✓✓-Particulate ymaterial ygenerated yby ya ymechanical yprocess System yLife yCycle y- yANSWER✓✓-concept, ysystem ydevelopment, yproduction/deployment, yand ysustainment/disposal Inhaled, yeye/skin ycontact y(absorption), yingestion, yand yinjected y- yANSWER✓✓
Type y1AA yLadder y- yANSWER✓✓-maximum yweight yof y 375 ylbs 4:1 y- yANSWER✓✓-Which yis ythe yrecommended ysafety yfactor y(the yratio ybetween yits ybreaking ystrength yand ysafe yworking yload) yfor yBEST ycondition y(new) yfiber yropes? Passive yFall yProtection y- yANSWER✓✓-No yaction yrequired yby yworker y(guardrails) Active yFall yProtection y- yANSWER✓✓-Action yrequired yby yworker y(fall yarrest ysystem) Abestos y- yANSWER✓✓-type yof ycarcinogen Arc yEye y- yANSWER✓✓-For yunprotected yeyes, ythe yintense yultraviolet ylight yassociated ywith yarc ywelding ycan ylead yto ya ycondition yknown yas Class yA yFire yExtinguisher y- yANSWER✓✓-used yfor yordinary ycombustibles, ysuch yas ypaper, ywood, yand ycloth; yuse ywater yor ycertain ytypes yof ydry ychemicals yto yabsorb yor ycoat yfire Class yB yFire yExtinguisher y- yANSWER✓✓-used yfor yfires ythat yoriginate yfrom yflammable yliquids yand ygas; yoil yor yguel yfire Class yC yFire yExtinguisher y- yANSWER✓✓-used yfor yelectrical yfires yfrom ylive ywires, ypanels, yand ycircuit ybreakers Class yD yFire yExtinguishers y- yANSWER✓✓-used yon ycombustible ymetals ysuch yas ymagnesium, ysodium, yaluminum, yand ytitanium Class yK yFire yExtinguisher y- yANSWER✓✓-used yfor yfires ycaused yby ycooking yfats, ygreases, yand yoils Incipient yStage yFire yBrigade y- yANSWER✓✓-As ythe ysite ysafety ysupervisor, yyou yhave ybeen yinstructed yto ycreate yand ytrain ya yfire ybrigade yto yminimize yproperty ydamage yfrom yunexpected yfire yincidents. yYou yhave ydecided ythat ythe yfire ybrigade ywill yonly ybe yresponsible yto yfight ysmall yfires ythat ycan ybe ycontrolled ywith yportable yfire yextinguishers ywithout ythe yneed yfor yprotective yclothing yor ybreathing yapparatus. yWhich yis ythis ytype yof yfire ybrigade ycalled? cognitive ylearning ytheory y- yANSWER✓✓-how ypeople yprocess ynew yinformation
Noise yDosimeter y- yANSWER✓✓-Records ynoise yenergy yto ywhich ythe yemployee yis yexposed yto yduring ythe ywork yshift. 1/8" y1/4" y- yANSWER✓✓-tool yrest yshould ybe yadjusted ynot ymore ythan y___ yfrom ythe ygrinding ywheel yand ytounge yguards yshould ybe yadjusted yto y_____