Rater /
practice Test Questions With Correct Answers
/ // // // // // //
Three //million //BTUs //is //equal //to //how //many //kWh? //- //CORRECT //ANSWERS(S)✔✔879
which /
/of /
/the /
/following /
/is /
/among /
/the /
/four /
/environmental /
/factors /
/that /
/affect /
/human //comfort //in //the //indoor //environment //- //CORRECT //ANSWERS(S)✔✔The //Delta //T
Approximately /
/how /
/many /
/cubic /
/feet /
/of /
/natural /
/gas //would //be //required //to //produce //275,000 //Btus? //- //CORRECT //ANSWERS(S)✔✔275
Comfort /
/is /
/not //
a/
,/function /
/of /
/which /
/of /
/the /
/following: //- //CORRECT //ANSWERS(S)✔✔The //amount //of //exfiltration //( //air //exiting //the //home)
Convection /
/is /
/best /
/exemplified /
/by: //- //CORRECT //ANSWERS(S)✔✔Warm //air //exfiltrating //into //the //attic //from //the //house
In /
/the /
/climate /
/zone /
/would //
a/
/house /
/be /
/found /
/that //has //10,600 //heating //degree //days //and //receives //approximately //25 //to //30 //inches //if //rain
//year? //- //CORRECT //ANSWERS(S)✔✔Cold
One //kWh //equals //- //CORRECT //ANSWERS(S)✔✔3412 //Btu
what /
/is //
a/
/common /
/unit /
/used //when //comparing //fuels //such //as //oil,gas //and //Lp? //- //CORRECT //ANSWERS(S)✔✔mmbtu
,what //is //the //heat //transfer //for //a //ceiling //having //measurements //of //30'X //60' //with //R-
38 /
/if /
/the /
/inside /
/temperature /
/is //72 //and //the //outside //temperature //is //25? //- //CORRECT //ANSWERS(S)✔✔22,000 //btu/hr
what /
/range /
/of /
/room /
/relative //humidity //is //considered //for //home //occupants? //- //CORRECT //ANSWERS(S)✔✔30%-
50%
When /
/does /
/condensation /
/occur? //- /
/CORRECT /
/ANSWERS(S)✔✔when //the //temperature //of //a //surface //is //less //than //the //dew //point
Which /
/of /
/the //following //has //greater //BTU //capacity? //- //CORRECT //ANSWERS(S)✔✔1 //gallon //heating //oil
Which /
/of /
/the /
/following /
/situations /
/would /
/most /
/likely /
, /degrade /
/the /
/indorr /
/air /
/quality? //- /
/CORRECT /
/ANSWERS(S)✔✔Leaks /
/in //the //return //plenum //of //an //80% //AFUE //furnace //located //in //a //closet //within //the //building
Which /
/of /
/the /
/following /
/mechanisms /
/of /
/heat /
/transfer /
/would /
/account /
/for /
/frost /
/on //
a/
/roof /
/even /
/when //the //ambient //temperature //is //above //freezing? //- //CORRECT //ANSWERS(S)✔✔Radiation
Without /
/changing /
/the /
/grains /
/of /
/water //in //the //air, //if //the //air //is //heated //the //RH //will: //- //CORRECT //ANSWERS(S)✔✔decrease
practice Test Questions With Correct Answers
/ // // // // // //
Three //million //BTUs //is //equal //to //how //many //kWh? //- //CORRECT //ANSWERS(S)✔✔879
which /
/of /
/the /
/following /
/is /
/among /
/the /
/four /
/environmental /
/factors /
/that /
/affect /
/human //comfort //in //the //indoor //environment //- //CORRECT //ANSWERS(S)✔✔The //Delta //T
Approximately /
/how /
/many /
/cubic /
/feet /
/of /
/natural /
/gas //would //be //required //to //produce //275,000 //Btus? //- //CORRECT //ANSWERS(S)✔✔275
Comfort /
/is /
/not //
a/
,/function /
/of /
/which /
/of /
/the /
/following: //- //CORRECT //ANSWERS(S)✔✔The //amount //of //exfiltration //( //air //exiting //the //home)
Convection /
/is /
/best /
/exemplified /
/by: //- //CORRECT //ANSWERS(S)✔✔Warm //air //exfiltrating //into //the //attic //from //the //house
In /
/the /
/climate /
/zone /
/would //
a/
/house /
/be /
/found /
/that //has //10,600 //heating //degree //days //and //receives //approximately //25 //to //30 //inches //if //rain
//year? //- //CORRECT //ANSWERS(S)✔✔Cold
One //kWh //equals //- //CORRECT //ANSWERS(S)✔✔3412 //Btu
what /
/is //
a/
/common /
/unit /
/used //when //comparing //fuels //such //as //oil,gas //and //Lp? //- //CORRECT //ANSWERS(S)✔✔mmbtu
,what //is //the //heat //transfer //for //a //ceiling //having //measurements //of //30'X //60' //with //R-
38 /
/if /
/the /
/inside /
/temperature /
/is //72 //and //the //outside //temperature //is //25? //- //CORRECT //ANSWERS(S)✔✔22,000 //btu/hr
what /
/range /
/of /
/room /
/relative //humidity //is //considered //for //home //occupants? //- //CORRECT //ANSWERS(S)✔✔30%-
50%
When /
/does /
/condensation /
/occur? //- /
/CORRECT /
/ANSWERS(S)✔✔when //the //temperature //of //a //surface //is //less //than //the //dew //point
Which /
/of /
/the //following //has //greater //BTU //capacity? //- //CORRECT //ANSWERS(S)✔✔1 //gallon //heating //oil
Which /
/of /
/the /
/following /
/situations /
/would /
/most /
/likely /
, /degrade /
/the /
/indorr /
/air /
/quality? //- /
/CORRECT /
/ANSWERS(S)✔✔Leaks /
/in //the //return //plenum //of //an //80% //AFUE //furnace //located //in //a //closet //within //the //building
Which /
/of /
/the /
/following /
/mechanisms /
/of /
/heat /
/transfer /
/would /
/account /
/for /
/frost /
/on //
a/
/roof /
/even /
/when //the //ambient //temperature //is //above //freezing? //- //CORRECT //ANSWERS(S)✔✔Radiation
Without /
/changing /
/the /
/grains /
/of /
/water //in //the //air, //if //the //air //is //heated //the //RH //will: //- //CORRECT //ANSWERS(S)✔✔decrease
