Automotive Cooling Systems

Automotive Cooling Systems Questions
With Correct Answers


Melt v- vAnswer v- vToo vmuch vengine vheat vcan vactually vcause vcomponents vto



Valve vheads, vand vpiston vheads v- vAnswer v- vWhen vengines vbecome vtoo vhot, vwhat vexperiences
vthe vmost vdamage




combustion vchamber v- vAnswer v- vTemperatures vin vthe vengine vare vtheir vhottest, vwhere



warm v- vAnswer v- vWhich vengine vruns vbetter vor vmore vefficient v(warm vor vcold)



cooling vsystem v- vAnswer v- vSmall vamount vof vheat vis vremoved vby vthe vlubrication vsystem,
vhowever vmost vheat vis vremoved vby v the vengines




liquid vand vair v- vAnswer v- vtwo vtypes vof vcooling vsystems vin vmodern vautomobiles



conduction, vconvection, vradiation v- vAnswer v- vthree vmethods vof vheat vremoval vfrom vengine
vsystems




conduction v- vAnswer v- vthe vdirect vtransfer vof vheat vfrom vone vobject vto vanother vsolid vor vliquid



convection v- vAnswer v- vthe vtransfer vof vheat vfrom van vobject vto vthe vair vsurrounding vit.



convection v- vAnswer v- vwhat vtype vof vheat vremoval vwould vexhaust vbeing vremoved vfrom vthe
vengine

, radiation v- vAnswer v- vthe vtransfer vof vheat vthrough venergy vwaves, vsimilar vto vlight vwaves



radiation v- vAnswer v- vnearby vauto vparts vsuch vas vthe vframe vand vbody vpanels vabsorb vheat
vremoving vheat vthru




conduction v- vAnswer v- vin vorder vto vremove vas vmuch vheat vas vpossible vwhich vthree vheat vremoval
vsystems vdoes vthe vautomobile vuse vthe vmost




liquid vcooled vsystem v- vAnswer v- vin vthis vheat vremoval vsystem vliquid vcoolant vis vpumped vthru
vpassages vin vthe vengine




engine vcompartment v- vAnswer v- vin va vliquid vcooled vsystem vthe vliquid vafter vreturning vfrom vthe
vengine vis vhot vand v therefore vre v cooled vby vair v that vflows vthru vthe




water vjackets v- vAnswer v- vhollow vareas vin vthe vengine vpockets vare vcalled



cylinders v- vAnswer v- vwater vjackets vare vgenerally vlarge vand vsurround vthe



cylinder vhead v- vAnswer v- vcoolant vnot vonly vcirculates vin vthe vengine vblock, vit valso vcirculates vin
vthe




water vjackets vin vengine vblock v- vAnswer v- vcoolant vflows vto vthe vcylinder vhead vpassageways
vparticularly varound vthe v combustion v chamber vfrom vthe




water vpump v- vAnswer v- vcomponent vthat vcirculates vcoolant vthru van vengine vis



crankshaft v- vAnswer v- vwater vpump vis vdriven vby vthe v____________ vusing va vpulley von vthe vpump
vby va vrubber vbelt.




radiator v- vAnswer v- vwhat vis vused vto vreduce vthe vtemp vof vthe vcoolant vonce vit vleaves vthe vengine