SkillCat /
EPA
/ /
608 Exam Questions With Correct Answers
/ // // // // //
As //technicians //we //must //stay //up //to //date //on //- //verified //answer(s)-
✔✔Federal //state //and //local //law
For //universal //certification //you //will //receive //how //many //questions //- //verified //answer(s)-
✔✔100
What //is //passing //grade //for //all //epa //certifications //- //verified //answer(s)-✔✔70%
True /
/or /
/false /
/you /
/must /
/memorize //all //regulations //because //they //will //stay //the //same //forever //- //verified //answer(s)-
✔✔False
Can /
/chlorine /
/from /
/the //environment //come //from //natural //resources //such //as //volcanoes //- //verified //answer(s)-
✔✔Yes //but //they //are //not //the //primary //source
True /
/or /
/false /
,/Ground /
/level /
/ozone /
/is //is //what //reflects //and //absorbs //harmful //uv //rays //from //the //sun //- //verified //answer(s)-
✔✔False
In //which //way //does //ozone //depletion //affect //humans //- //verified //answer(s)-
✔✔Increased //risk //of //skin //cancer //and //cataracts
Is //there //evidence //that //refrigerants //are //in //the //stratosphere //- //verified //answer(s)-✔✔Yes
One /
/molecule //of //chlorine //can //destroy //how //many //molecules //of //ozone //- //verified //answer(s)-
✔✔100,000
Ozone //has //____ //oxygen //atoms. //- //verified //answer(s)-✔✔3
True /
/or //false //the //majority //of //the //ozone //is //located //in //the //troposphere //- //verified //answer(s)-
✔✔False
How /
/many //molecules //of //ozone //can //three //molecules //of //chlorine //destroy //- //verified //answer(s)-
✔✔300,000
What //is //the //major //function //of //ozone //in //the //stratosphere //- //verified //answer(s)-✔✔Absorb
//and //reflect //uv //rays //from //the //sun
What //is //the //primary //source //of //Chlorine //in //the //stratosphere //- //verified //answer(s)-
✔✔Emissions //of //refrigerants //by //human //like //cfc //and //hcfc
,What //molecule //destroys //the //ozone //layer //- //verified //answer(s)-✔✔Chlorine
Which //of //the //following //are //effects //of //the //ozone //layer //depletion //- //verified //answer(s)-
✔✔Decreasing //crop //yields //and //threat //to //wild //and //marine //life
Who //does //ozone //depletion //affect //- //verified //answer(s)-✔✔People //all //over //the //world
After /
/refrigerant //is //phased //out //can //equipment //still //contain //refrigerant //- //verified //answer(s)-
✔✔Yes
After /
/refrigerant /
/is /
/phased /
/out //can //technicians //service //equipment //containing //that //refrigerant //- //verified //answer(s)-
✔✔Yes
After /
/being /
/phased /
/out, /
/where /
/can /
/technicians /
/obtain /
/refrigerant //to //service //equipment //that //contains //that //refrigerant? //- //verified //answer(s)-
✔✔From //recovered //or //reclaimed //refrigerant
Can //refrigerant //be //resold //- //verified //answer(s)-
✔✔Yes, //but //only //if //it //has //been //reclaimed //to //AHRI //Standard //700 //specifications
, Equipment /
/has /
/to /
/be /
/certified //to //epa //standards //in //order //to //recover //which //refrigerants //- //verified //answer(s)-
✔✔Cfc //hcfc //hfc
If //you //are //selling //r //22 //refrigerant //who //can //you //sell //to //- //verified //answer(s)-
✔✔A //technician //or //business //with //an //epa //608
If /
/you /
/recover //
r/
/22 /
/can /
/you /
/use /
/the /
/recovered /
/refrigerant //in //another //device //owned //by //a //different //person //- //verified //answer(s)-
✔✔Yes //but //only //if //it //is //reclaimed //and //meets //ahri //700 //standards
In //the //United //States //when //we're //all //CFCs //phased //out //- //verified //answer(s)-✔✔1995
In //the //United //States //when //we're //r22 //r124b //phased //out //- //verified //answer(s)-✔✔2020
In //the //United //States //when //will //all //HCFCS //be //phased //out //- //verified //answer(s)-✔✔2030
What //records //should //be //kept //for //r22 //- //verified //answer(s)-
✔✔Type //of //refrigerant, //dates //and //quantity //of //refrigerant
EPA
/ /
608 Exam Questions With Correct Answers
/ // // // // //
As //technicians //we //must //stay //up //to //date //on //- //verified //answer(s)-
✔✔Federal //state //and //local //law
For //universal //certification //you //will //receive //how //many //questions //- //verified //answer(s)-
✔✔100
What //is //passing //grade //for //all //epa //certifications //- //verified //answer(s)-✔✔70%
True /
/or /
/false /
/you /
/must /
/memorize //all //regulations //because //they //will //stay //the //same //forever //- //verified //answer(s)-
✔✔False
Can /
/chlorine /
/from /
/the //environment //come //from //natural //resources //such //as //volcanoes //- //verified //answer(s)-
✔✔Yes //but //they //are //not //the //primary //source
True /
/or /
/false /
,/Ground /
/level /
/ozone /
/is //is //what //reflects //and //absorbs //harmful //uv //rays //from //the //sun //- //verified //answer(s)-
✔✔False
In //which //way //does //ozone //depletion //affect //humans //- //verified //answer(s)-
✔✔Increased //risk //of //skin //cancer //and //cataracts
Is //there //evidence //that //refrigerants //are //in //the //stratosphere //- //verified //answer(s)-✔✔Yes
One /
/molecule //of //chlorine //can //destroy //how //many //molecules //of //ozone //- //verified //answer(s)-
✔✔100,000
Ozone //has //____ //oxygen //atoms. //- //verified //answer(s)-✔✔3
True /
/or //false //the //majority //of //the //ozone //is //located //in //the //troposphere //- //verified //answer(s)-
✔✔False
How /
/many //molecules //of //ozone //can //three //molecules //of //chlorine //destroy //- //verified //answer(s)-
✔✔300,000
What //is //the //major //function //of //ozone //in //the //stratosphere //- //verified //answer(s)-✔✔Absorb
//and //reflect //uv //rays //from //the //sun
What //is //the //primary //source //of //Chlorine //in //the //stratosphere //- //verified //answer(s)-
✔✔Emissions //of //refrigerants //by //human //like //cfc //and //hcfc
,What //molecule //destroys //the //ozone //layer //- //verified //answer(s)-✔✔Chlorine
Which //of //the //following //are //effects //of //the //ozone //layer //depletion //- //verified //answer(s)-
✔✔Decreasing //crop //yields //and //threat //to //wild //and //marine //life
Who //does //ozone //depletion //affect //- //verified //answer(s)-✔✔People //all //over //the //world
After /
/refrigerant //is //phased //out //can //equipment //still //contain //refrigerant //- //verified //answer(s)-
✔✔Yes
After /
/refrigerant /
/is /
/phased /
/out //can //technicians //service //equipment //containing //that //refrigerant //- //verified //answer(s)-
✔✔Yes
After /
/being /
/phased /
/out, /
/where /
/can /
/technicians /
/obtain /
/refrigerant //to //service //equipment //that //contains //that //refrigerant? //- //verified //answer(s)-
✔✔From //recovered //or //reclaimed //refrigerant
Can //refrigerant //be //resold //- //verified //answer(s)-
✔✔Yes, //but //only //if //it //has //been //reclaimed //to //AHRI //Standard //700 //specifications
, Equipment /
/has /
/to /
/be /
/certified //to //epa //standards //in //order //to //recover //which //refrigerants //- //verified //answer(s)-
✔✔Cfc //hcfc //hfc
If //you //are //selling //r //22 //refrigerant //who //can //you //sell //to //- //verified //answer(s)-
✔✔A //technician //or //business //with //an //epa //608
If /
/you /
/recover //
r/
/22 /
/can /
/you /
/use /
/the /
/recovered /
/refrigerant //in //another //device //owned //by //a //different //person //- //verified //answer(s)-
✔✔Yes //but //only //if //it //is //reclaimed //and //meets //ahri //700 //standards
In //the //United //States //when //we're //all //CFCs //phased //out //- //verified //answer(s)-✔✔1995
In //the //United //States //when //we're //r22 //r124b //phased //out //- //verified //answer(s)-✔✔2020
In //the //United //States //when //will //all //HCFCS //be //phased //out //- //verified //answer(s)-✔✔2030
What //records //should //be //kept //for //r22 //- //verified //answer(s)-
✔✔Type //of //refrigerant, //dates //and //quantity //of //refrigerant
