AUT 141 FINAL QUESTIONS WITH
COMPLETE SOLUTIONS
Technician mmA mmsays mmmost mmdrive mmshafts mmhave mma mmslip mmyoke mmand
mmthree mmuniversal mmjoints. mmTechnician mmB mmsays mma mmdrive mmshaft mmmay
mmvibrate mmif mmthe mmbalance mmpads mmare mmmissing mmoff mmof mmthe mmtube.
mmWho mmis mmcorrect? mm- mmAnswer mmB mmonly
In mmnormal mmautomotive mmterms, mmsuspension mmspring mmcompression mmis
mmcalled mmjounce, mmwhile mmthe mmexpansion mmof mmthe mmsuspension mmspring
mmis mmcalled mm_____. mm- mmAnswer mmrebound
What mmterm mmdescribes mmthe mmrotational mmspeed mmat mmwhich mman mmobject
mmbegins mmto mmvibrate mmas mmit mmturns? mm- mmAnswer mmcritical mmspeed
Technician mmA mmsays mmthat mmbalance mmpads mmshould mmbe mmchecked mmwhen
mmchecking mmU-joints mmbecause mmthey mmare mmsometimes mmmissing.
mmTechnician mmB mmsays mmthat mmthis mmis mmnot mmnecessary mmbecause mmthe
mmbalance mmpads mmare mmfirmly mmadhered. mmWho mmis mmcorrect? mm- mmAnswer
mmA mmonly
_____ mmis mma mmsynthetic mmoil mmwith mmmagnetic mmparticles, mmsuch mmas mmiron,
mmsuspended mmin mmit. mm- mmAnswer mmMR mmfluid
The mmshort mmdrive mmshafts mmor mmaxles mmused mmon mmfront-wheel mmdrive
mm(FWD), mmfour-wheel mmdrive mm(4WD), mmand mmrear-wheel mmdrive mm(RWD)
mmwith mmindependent mmrear mmsuspension mmare mmcalled mm_____. mm- mmAnswer
mmhalf mmshafts
The mmbasic mmpurpose mmof mmthe mmuniversal mmjoint mmis mmto mmallow mmthe
mm_____. mm- mmAnswer mmdrive mmangle mmbetween mmtwo mmparts mmof mmthe
mmdrive mmtrain mmto mmchange
Most mmdrive mmshafts mmin mma mmfront-engine, mmrear-wheel mmdrive mmcar mmhave
mmat mmleast mm_____. mm- mmAnswer mmtwo mmuniversal mmjoints
Technician mmA mmsays mmthe mmUniversal mmjoint mmhas mma mmcenter mmcross mmwith
mmmachined mmarms. mmTechnician mmB mmsays mmit mmhas mmbearing mmcups mmthat
,mmcontain mma mmset mmof mmball mmbearings. mmWho mmis mmcorrect? mm- mmAnswer
mmA mmonly
_____ mmoccur mmwhen mmopposing mmoperating mmangles mmof mmtwo mmUniversal
mmjoints mmcancel mmthe mmoscillations mmdeveloped mmby mmthe mmindividual
mmUniversal mmjoint. mm- mmAnswer mmCanceling mmangles
The mmSpicer mmstyle, mmmechanic's mmstyle mm(aka mmDetroit/Saginaw mmstyle),
mmand mmthe mmCleveland mmstyle mmare mmstyles mmof mm_____. mm- mmAnswer
mmsingle mmUniversal mmjoints
Technician mmA mmsays mmthe mmmechanic's mmstyle mmU- mmjoint mmbearing mmcups
mmare mmheld mmin mmplace mmby mmmetal mmlock mmrings. mmTechnician mmB mmsays
mmsome mmU- mmjoints mmare mmheld mmin mmplace mmby mminjected mmnylon mmlocks.
mmWho mmis mmcorrect? mm- mmAnswer mmboth mmA mmand mmB
A mm_____ mmconsists mmof mmtwo mmindividual mmU-joints mmconnected mmby mma
mmcentering mmsocket mmyoke mmand mma mmcenter mmyoke mmthat mmfunctions mmlike
mma mmball mmand mmsocket. mm- mmAnswer mmdouble mmCardan mmUniversal mmjoint
When mmdiscussing mmdrive mmshaft mmproblem mmdiagnosis,
Technician mmA mmsays mmthat mmworn mmU-joints mmwill mmcause mma mmvibration
mmthat mmis mmvery mmspeed mmsensitive: mmthe mmfaster mmthe mmvehicle mmis
mmtraveling mmthe mmgreater mmthe mmvibration mmwill mmbe.
Technician mmB mmsays mmthat mman mmunbalanced mmdrive mmshaft mmwill mmcause
mma mmvibration mmthat mmis mmmost mmnoticeable mmat mmlow mmspeeds.
Who mmis mmcorrect? mm- mmAnswer mmA mmonly
When mmdiscussing mmhow mmother mmvehicle mmproblems mmcan mmaffect mmU-joint
mmfailure,
Technician mmA mmsays mmthat mmraising mmthe mmsuspension mmheight mmof mma
mmvehicle mmexcessively mmcould mmresult mmin mmpremature mmU-joint mmfailure.
Technician mmB mmsays mmthat mma mmvery mmhigh mmengine mmidle mmspeed mmsetting
mmcould mmcause mmexcessive mmU-joint mmwear.
Who mmis mmcorrect? mm- mmAnswer mmBoth mmA mmand mmB
Failure mmto mmindex mmthe mmdriving mmand mmdriven mmyokes mmof mmthe mmrear
mmU-joint mmbefore mmremoval mmcould mmresult mmin mmwhich mmof mmthe mmfollowing?
mm- mmAnswer mmVibration
When mminstalling mma mmnew mmU-joint, mmone mmbearing mmcup mmfits mminto mmthe
mmslip mmjoint mmeasily, mmwhile mmthe mmother mmneeds mmextreme mmforce mmto mmput
mmit mmin mmplace,
Technician mmA mmsays mmthat mmthe mmslip mmyoke mmmay mmneed mmto mmbe
mmreplaced.
, Technician mmB mmsays mmthat mmthe mmU-joint mmmay mmbe mmthe mmwrong mmone
mmfor mmthe mmapplication.
Who mmis mmcorrect? mm- mmAnswer mmBoth mmA mmand mmB
The mmfront- mmand mmrear-drive mmshaft mmangles mmare mmbeing mmdiscussed,
Technician mmA mmsays mmthat mmthe mmangle mmof mmthe mmfront mmslip mmyoke mmis
mmusually mmadjusted mmto mmmatch mmthe mmangle mmof mmthe mmrear mmslip mmyoke.
Technician mmB mmsays mmthat mmideally mmboth mmthe mmfront- mmand mmrear-drive
mmshaft mmangles mmshould mmcancel mmeach mmother mmout.
Who mmis mmcorrect? mm- mmAnswer mmB mmonly
When mmdiagnosing mma mmvibration mmthat mmbecomes mmgreater mmwith mmvehicle
mmspeed,
Technician mmA mmsays mmthat mmthe mmtires mmmay mmbe mmout mmof mmbalance.
Technician mmB mmsays mmthat mmthe mmdrive mmshaft mmmay mmbe mmout mmof
mmbalance.
Who mmis mmcorrect? mm- mmAnswer mmBoth mmA mmand mmB
While mmdiagnosing mmthe mmcause mmof mma mmsqueaking mmsound mmcoming mmfrom
mmthe mmdriveline,
Technician mmA mmchecks mmfor mma mmdry mmor mmworn mmU-joint.
Technician mmB mmchecks mmfor mmexcessive mmclearance mmbetween mmthe mmslip
mmjoint mmand mmthe mmextension mmhousing mmbushing.
Who mmis mmcorrect? mm- mmAnswer mmA mmonly
The mm_____ mmassembly mmtransmits mmtorque mmfrom mmthe mmengine mmand
mmtransmission mmto mmdrive mmthe mmvehicle's mmwheels. mm- mmAnswer mmdrive
mmaxle
A mm_____ mmis mmused mmto mmtransfer mma mmuniform mmtorque mmand mma
mmconstant mmspeed mmwhile mmoperating mmthrough mma mmwide mmrange mmof
mmangles. mm- mmAnswer mmdrive mmshaft
Technician mmA mmsays mmthe mmamount mmof mmtorque mmsteer mma mmvehicle mmis
mmdependent mmon mmthe mmlength mmof mmthe mmaxle mmshafts. mmTechnician mmB
mmsays mma mmfactor mmthat mmaffects mmtorque mmsteer mmis mmthe mmamount mmof
mmpower mmthe mmengine mmproduces. mmWho mmis mmcorrect? mm- mmAnswer mmboth
mmA mmand mmB
Technician mmA mmsays mmthe mmprotective mmboot mmon mma mmCV-joint mmis mmmade
mmof mmbellows-type mmneoprene mmor mmsilicone mmin mmsome mmcases mmto
mmprotect mmagainst mmhigh mmtemperature mmextremes. mmTechnician mmB mmsays
mmthe mmboots mmcan mmbe mmmade mmfrom mmordinary mmrubber. mmWho mmis
mmcorrect? mm- mmAnswer mmA mmonly
COMPLETE SOLUTIONS
Technician mmA mmsays mmmost mmdrive mmshafts mmhave mma mmslip mmyoke mmand
mmthree mmuniversal mmjoints. mmTechnician mmB mmsays mma mmdrive mmshaft mmmay
mmvibrate mmif mmthe mmbalance mmpads mmare mmmissing mmoff mmof mmthe mmtube.
mmWho mmis mmcorrect? mm- mmAnswer mmB mmonly
In mmnormal mmautomotive mmterms, mmsuspension mmspring mmcompression mmis
mmcalled mmjounce, mmwhile mmthe mmexpansion mmof mmthe mmsuspension mmspring
mmis mmcalled mm_____. mm- mmAnswer mmrebound
What mmterm mmdescribes mmthe mmrotational mmspeed mmat mmwhich mman mmobject
mmbegins mmto mmvibrate mmas mmit mmturns? mm- mmAnswer mmcritical mmspeed
Technician mmA mmsays mmthat mmbalance mmpads mmshould mmbe mmchecked mmwhen
mmchecking mmU-joints mmbecause mmthey mmare mmsometimes mmmissing.
mmTechnician mmB mmsays mmthat mmthis mmis mmnot mmnecessary mmbecause mmthe
mmbalance mmpads mmare mmfirmly mmadhered. mmWho mmis mmcorrect? mm- mmAnswer
mmA mmonly
_____ mmis mma mmsynthetic mmoil mmwith mmmagnetic mmparticles, mmsuch mmas mmiron,
mmsuspended mmin mmit. mm- mmAnswer mmMR mmfluid
The mmshort mmdrive mmshafts mmor mmaxles mmused mmon mmfront-wheel mmdrive
mm(FWD), mmfour-wheel mmdrive mm(4WD), mmand mmrear-wheel mmdrive mm(RWD)
mmwith mmindependent mmrear mmsuspension mmare mmcalled mm_____. mm- mmAnswer
mmhalf mmshafts
The mmbasic mmpurpose mmof mmthe mmuniversal mmjoint mmis mmto mmallow mmthe
mm_____. mm- mmAnswer mmdrive mmangle mmbetween mmtwo mmparts mmof mmthe
mmdrive mmtrain mmto mmchange
Most mmdrive mmshafts mmin mma mmfront-engine, mmrear-wheel mmdrive mmcar mmhave
mmat mmleast mm_____. mm- mmAnswer mmtwo mmuniversal mmjoints
Technician mmA mmsays mmthe mmUniversal mmjoint mmhas mma mmcenter mmcross mmwith
mmmachined mmarms. mmTechnician mmB mmsays mmit mmhas mmbearing mmcups mmthat
,mmcontain mma mmset mmof mmball mmbearings. mmWho mmis mmcorrect? mm- mmAnswer
mmA mmonly
_____ mmoccur mmwhen mmopposing mmoperating mmangles mmof mmtwo mmUniversal
mmjoints mmcancel mmthe mmoscillations mmdeveloped mmby mmthe mmindividual
mmUniversal mmjoint. mm- mmAnswer mmCanceling mmangles
The mmSpicer mmstyle, mmmechanic's mmstyle mm(aka mmDetroit/Saginaw mmstyle),
mmand mmthe mmCleveland mmstyle mmare mmstyles mmof mm_____. mm- mmAnswer
mmsingle mmUniversal mmjoints
Technician mmA mmsays mmthe mmmechanic's mmstyle mmU- mmjoint mmbearing mmcups
mmare mmheld mmin mmplace mmby mmmetal mmlock mmrings. mmTechnician mmB mmsays
mmsome mmU- mmjoints mmare mmheld mmin mmplace mmby mminjected mmnylon mmlocks.
mmWho mmis mmcorrect? mm- mmAnswer mmboth mmA mmand mmB
A mm_____ mmconsists mmof mmtwo mmindividual mmU-joints mmconnected mmby mma
mmcentering mmsocket mmyoke mmand mma mmcenter mmyoke mmthat mmfunctions mmlike
mma mmball mmand mmsocket. mm- mmAnswer mmdouble mmCardan mmUniversal mmjoint
When mmdiscussing mmdrive mmshaft mmproblem mmdiagnosis,
Technician mmA mmsays mmthat mmworn mmU-joints mmwill mmcause mma mmvibration
mmthat mmis mmvery mmspeed mmsensitive: mmthe mmfaster mmthe mmvehicle mmis
mmtraveling mmthe mmgreater mmthe mmvibration mmwill mmbe.
Technician mmB mmsays mmthat mman mmunbalanced mmdrive mmshaft mmwill mmcause
mma mmvibration mmthat mmis mmmost mmnoticeable mmat mmlow mmspeeds.
Who mmis mmcorrect? mm- mmAnswer mmA mmonly
When mmdiscussing mmhow mmother mmvehicle mmproblems mmcan mmaffect mmU-joint
mmfailure,
Technician mmA mmsays mmthat mmraising mmthe mmsuspension mmheight mmof mma
mmvehicle mmexcessively mmcould mmresult mmin mmpremature mmU-joint mmfailure.
Technician mmB mmsays mmthat mma mmvery mmhigh mmengine mmidle mmspeed mmsetting
mmcould mmcause mmexcessive mmU-joint mmwear.
Who mmis mmcorrect? mm- mmAnswer mmBoth mmA mmand mmB
Failure mmto mmindex mmthe mmdriving mmand mmdriven mmyokes mmof mmthe mmrear
mmU-joint mmbefore mmremoval mmcould mmresult mmin mmwhich mmof mmthe mmfollowing?
mm- mmAnswer mmVibration
When mminstalling mma mmnew mmU-joint, mmone mmbearing mmcup mmfits mminto mmthe
mmslip mmjoint mmeasily, mmwhile mmthe mmother mmneeds mmextreme mmforce mmto mmput
mmit mmin mmplace,
Technician mmA mmsays mmthat mmthe mmslip mmyoke mmmay mmneed mmto mmbe
mmreplaced.
, Technician mmB mmsays mmthat mmthe mmU-joint mmmay mmbe mmthe mmwrong mmone
mmfor mmthe mmapplication.
Who mmis mmcorrect? mm- mmAnswer mmBoth mmA mmand mmB
The mmfront- mmand mmrear-drive mmshaft mmangles mmare mmbeing mmdiscussed,
Technician mmA mmsays mmthat mmthe mmangle mmof mmthe mmfront mmslip mmyoke mmis
mmusually mmadjusted mmto mmmatch mmthe mmangle mmof mmthe mmrear mmslip mmyoke.
Technician mmB mmsays mmthat mmideally mmboth mmthe mmfront- mmand mmrear-drive
mmshaft mmangles mmshould mmcancel mmeach mmother mmout.
Who mmis mmcorrect? mm- mmAnswer mmB mmonly
When mmdiagnosing mma mmvibration mmthat mmbecomes mmgreater mmwith mmvehicle
mmspeed,
Technician mmA mmsays mmthat mmthe mmtires mmmay mmbe mmout mmof mmbalance.
Technician mmB mmsays mmthat mmthe mmdrive mmshaft mmmay mmbe mmout mmof
mmbalance.
Who mmis mmcorrect? mm- mmAnswer mmBoth mmA mmand mmB
While mmdiagnosing mmthe mmcause mmof mma mmsqueaking mmsound mmcoming mmfrom
mmthe mmdriveline,
Technician mmA mmchecks mmfor mma mmdry mmor mmworn mmU-joint.
Technician mmB mmchecks mmfor mmexcessive mmclearance mmbetween mmthe mmslip
mmjoint mmand mmthe mmextension mmhousing mmbushing.
Who mmis mmcorrect? mm- mmAnswer mmA mmonly
The mm_____ mmassembly mmtransmits mmtorque mmfrom mmthe mmengine mmand
mmtransmission mmto mmdrive mmthe mmvehicle's mmwheels. mm- mmAnswer mmdrive
mmaxle
A mm_____ mmis mmused mmto mmtransfer mma mmuniform mmtorque mmand mma
mmconstant mmspeed mmwhile mmoperating mmthrough mma mmwide mmrange mmof
mmangles. mm- mmAnswer mmdrive mmshaft
Technician mmA mmsays mmthe mmamount mmof mmtorque mmsteer mma mmvehicle mmis
mmdependent mmon mmthe mmlength mmof mmthe mmaxle mmshafts. mmTechnician mmB
mmsays mma mmfactor mmthat mmaffects mmtorque mmsteer mmis mmthe mmamount mmof
mmpower mmthe mmengine mmproduces. mmWho mmis mmcorrect? mm- mmAnswer mmboth
mmA mmand mmB
Technician mmA mmsays mmthe mmprotective mmboot mmon mma mmCV-joint mmis mmmade
mmof mmbellows-type mmneoprene mmor mmsilicone mmin mmsome mmcases mmto
mmprotect mmagainst mmhigh mmtemperature mmextremes. mmTechnician mmB mmsays
mmthe mmboots mmcan mmbe mmmade mmfrom mmordinary mmrubber. mmWho mmis
mmcorrect? mm- mmAnswer mmA mmonly
