Chapter 3 Auto Tech Exam with correct
answers
Engine nnpower nnis nnmeasured nnin nn- nncorrect nnanswer-horsepower
The nnstarter nnmotor nnin nnan nnautomobile nnconverts nnelectrical nnenergy nnto nn______ nnenergy nn- nncorrect
nnanswer-mechanical
The nnmost nncommon nnunit nnof nnvacuum nnis... nn- nncorrect nnanswer-inches nnof nnmercury
Which nnof nnthe nnfollowing nnobjects nncontain nnheat nn- nncorrect nnanswer-all nnof nnthe nnabove
Which nnautomotive nncomponent nnconverts nnmechanical nnenergy nnto nnelectrical nnenergy nn- nncorrect
nnanswer-alternator/generator
Sound nnis nnbeing nndiscussed. nnTechnician nnA nnsays nna nndecibel nnis nna nnmeasurement nnof nnintensity nnof nna
nnsound. nnTechnician nnB nnsays nnthe nnpitch nnof nna nnsound nnis nnbased nnon nnits nnfrequency. nnWho nnis nncorrect? nn-
nncorrect nnanswer-Both
All nnthe nnfollowing nnare nnproperties nnof nnmetals nnEXCEPT nn- nncorrect nnanswer-low nnlight nnreflectivity
The nncoefficient nnof nndrag nn(Cd) nnis... nn- nncorrect nnanswer-A nn(the nntotal nnresistance nnto nnmotion nncaused nnby
nnair nnfriction
You nnhave nna nnsealed nnhydraulic nnsystem nnwith nntwo nncylinders nnconnected nnto nneach nnother nnby nna nntube
nnfilled nnwith nnhydraulic nnfluid. nnPiston nn#1 nnhas nnan nnarea nnof nn1 nnsq. nnin. nnPiston nn#2 nnhas nnan nnarea nnof nn4
nnsq. nnin. nnHow nnmuch nnforce nnis nndeveloped nnon nnpiston nn#2 nnif nn50 nnlbs. nnof nnforce nnis nnapplied nnto nnpiston
nn#1? nn- nncorrect nnanswer-200
answers
Engine nnpower nnis nnmeasured nnin nn- nncorrect nnanswer-horsepower
The nnstarter nnmotor nnin nnan nnautomobile nnconverts nnelectrical nnenergy nnto nn______ nnenergy nn- nncorrect
nnanswer-mechanical
The nnmost nncommon nnunit nnof nnvacuum nnis... nn- nncorrect nnanswer-inches nnof nnmercury
Which nnof nnthe nnfollowing nnobjects nncontain nnheat nn- nncorrect nnanswer-all nnof nnthe nnabove
Which nnautomotive nncomponent nnconverts nnmechanical nnenergy nnto nnelectrical nnenergy nn- nncorrect
nnanswer-alternator/generator
Sound nnis nnbeing nndiscussed. nnTechnician nnA nnsays nna nndecibel nnis nna nnmeasurement nnof nnintensity nnof nna
nnsound. nnTechnician nnB nnsays nnthe nnpitch nnof nna nnsound nnis nnbased nnon nnits nnfrequency. nnWho nnis nncorrect? nn-
nncorrect nnanswer-Both
All nnthe nnfollowing nnare nnproperties nnof nnmetals nnEXCEPT nn- nncorrect nnanswer-low nnlight nnreflectivity
The nncoefficient nnof nndrag nn(Cd) nnis... nn- nncorrect nnanswer-A nn(the nntotal nnresistance nnto nnmotion nncaused nnby
nnair nnfriction
You nnhave nna nnsealed nnhydraulic nnsystem nnwith nntwo nncylinders nnconnected nnto nneach nnother nnby nna nntube
nnfilled nnwith nnhydraulic nnfluid. nnPiston nn#1 nnhas nnan nnarea nnof nn1 nnsq. nnin. nnPiston nn#2 nnhas nnan nnarea nnof nn4
nnsq. nnin. nnHow nnmuch nnforce nnis nndeveloped nnon nnpiston nn#2 nnif nn50 nnlbs. nnof nnforce nnis nnapplied nnto nnpiston
nn#1? nn- nncorrect nnanswer-200