// // // // // //
Convection //- /
/CORRECT //ANSWERS(S)✔✔is //the //transfer //of //heat //through //space //by //heat //ray.
expanded //tube //joint //- //CORRECT //ANSWERS(S)✔✔is //the //tube-to-
tube /
/sheetjoint /
/achieved /
/by /
/mechanical //of //explosive //expansion //of //the //tube //into //the //tube //hole //in //the //tube //sheat.
conduction //- /
/CORRECT /
/ANSWERS(S)✔✔is /
/the /
/transfer /
/of /
/heat /
/within //
a //fluid //material //by //actual //movement //of //hotter //molecules //from //one //place //to //another.
double /
/tube /
/sheet //- /
/CORRECT /
/ANSWERS(S)✔✔is //
a/
/type /
/of /
/construction /
/in /
/which /
, /two /
/(2) /
/spaced /
/tube /
/sheets, /
/or /
/equivalent, /
/are /
/employed //in //lieu //of //the //single //tube //sheet //at //one //or //both //ends //of //the //heat //exchanger.
tube /
/sheet /
/ligament //- /
/CORRECT /
/ANSWERS(S)✔✔is /
/the //shortest //distance //between //adjacent //tube //holes //in //the //tube //pattern
water //- //CORRECT //ANSWERS(S)✔✔is //usually //used //when //a //heat //exchanger //is //test
cross /
/bolt //- /
/CORRECT /
/ANSWERS(S)✔✔When /
/flanging /
/up //heads, //attention //should //be //given //to //------------- //tightening //to //ensure //even //draw-
up //on //the //flange.
outside //diameter //- //CORRECT //ANSWERS(S)✔✔Tube //OD //refers //to //the //measured //---------- //of
//a //tube
downcomer //- /
/CORRECT /
/ANSWERS(S)✔✔is //