MICHIGAN SOS BRAKES MECHANIC
CERTIFICATION PRACTICE TEST
QUESTIONS AND CORRECT ANSWERS
NormalA2brakingA2pressureA2-A2Ans--
TheA2pressureA2appliedA2toA2theA2brakeA2pedalA2duringA2standardA2braking.
WarpedA2brakeA2rotorsA2-A2Ans--
BrakeA2rotorsA2thatA2areA2unevenlyA2shaped,A2causingA2brakingA2issues.
ContaminatedA2brakeA2fluidA2-A2Ans--
BrakeA2fluidA2thatA2hasA2beenA2mixedA2withA2foreignA2substances,A2affectingA2performanc
e.
InternalA2leakA2inA2theA2masterA2cylinderA2-A2Ans--
AA2failureA2withinA2theA2masterA2cylinderA2thatA2allowsA2brakeA2fluidA2toA2escape.
FaultyA2brakeA2boosterA2-A2Ans--
AA2malfunctioningA2deviceA2thatA2assistsA2inA2applyingA2theA2brakes.
VacuumA2powerA2brakeA2boosterA2testA2-A2Ans--
AA2procedureA2toA2checkA2theA2functionalityA2ofA2theA2brakeA2booster.
DisconnectA2theA2vacuumA2hoseA2-A2Ans--
ToA2removeA2theA2hoseA2connectedA2toA2theA2brakeA2boosterA2toA2observeA2engineA2idle.
PumpA2theA2brakeA2pedalA2-A2Ans--
ToA2repeatedlyA2pressA2theA2brakeA2pedalA2toA2buildA2pressureA2inA2theA2brakeA2system.
DepressurizeA2anA2ABSA2systemA2-A2Ans--
TheA2processA2ofA2releasingA2pressureA2fromA2theA2ABSA2brakeA2system.
OpenA2theA2bleederA2valvesA2-A2Ans--
ToA2allowA2brakeA2fluidA2toA2escapeA2fromA2theA2brakeA2systemA2forA2maintenance.
DisconnectA2theA2ABSA2fuseA2-A2Ans--
ToA2disableA2theA2ABSA2systemA2forA2testingA2orA2maintenance.
PumpA2theA2brakeA2pedalA2atA2leastA225A2timesA2-A2Ans--
AA2methodA2toA2depressurizeA2theA2ABSA2systemA2withA2theA2ignitionA2off.
RunA2theA2ABSA2self-diagnosticA2testA2-A2Ans--
AA2procedureA2toA2checkA2theA2functionalityA2ofA2theA2ABSA2system.
CERTIFICATION PRACTICE TEST
QUESTIONS AND CORRECT ANSWERS
NormalA2brakingA2pressureA2-A2Ans--
TheA2pressureA2appliedA2toA2theA2brakeA2pedalA2duringA2standardA2braking.
WarpedA2brakeA2rotorsA2-A2Ans--
BrakeA2rotorsA2thatA2areA2unevenlyA2shaped,A2causingA2brakingA2issues.
ContaminatedA2brakeA2fluidA2-A2Ans--
BrakeA2fluidA2thatA2hasA2beenA2mixedA2withA2foreignA2substances,A2affectingA2performanc
e.
InternalA2leakA2inA2theA2masterA2cylinderA2-A2Ans--
AA2failureA2withinA2theA2masterA2cylinderA2thatA2allowsA2brakeA2fluidA2toA2escape.
FaultyA2brakeA2boosterA2-A2Ans--
AA2malfunctioningA2deviceA2thatA2assistsA2inA2applyingA2theA2brakes.
VacuumA2powerA2brakeA2boosterA2testA2-A2Ans--
AA2procedureA2toA2checkA2theA2functionalityA2ofA2theA2brakeA2booster.
DisconnectA2theA2vacuumA2hoseA2-A2Ans--
ToA2removeA2theA2hoseA2connectedA2toA2theA2brakeA2boosterA2toA2observeA2engineA2idle.
PumpA2theA2brakeA2pedalA2-A2Ans--
ToA2repeatedlyA2pressA2theA2brakeA2pedalA2toA2buildA2pressureA2inA2theA2brakeA2system.
DepressurizeA2anA2ABSA2systemA2-A2Ans--
TheA2processA2ofA2releasingA2pressureA2fromA2theA2ABSA2brakeA2system.
OpenA2theA2bleederA2valvesA2-A2Ans--
ToA2allowA2brakeA2fluidA2toA2escapeA2fromA2theA2brakeA2systemA2forA2maintenance.
DisconnectA2theA2ABSA2fuseA2-A2Ans--
ToA2disableA2theA2ABSA2systemA2forA2testingA2orA2maintenance.
PumpA2theA2brakeA2pedalA2atA2leastA225A2timesA2-A2Ans--
AA2methodA2toA2depressurizeA2theA2ABSA2systemA2withA2theA2ignitionA2off.
RunA2theA2ABSA2self-diagnosticA2testA2-A2Ans--
AA2procedureA2toA2checkA2theA2functionalityA2ofA2theA2ABSA2system.