USPS 943 EXAM QUESTIONS WITH
CORRECT ANSWERS 2025
1.MWhichMofMtheMfollowingMconditionsMwillMresultMwhenMaMbrakeMdrumMisMoutMofMround?
A.MaMlowMpedal
B.MaMspongyMpedal
C.MaMhighMpedal
D.MaMpulsatingMpedal
E.MaMhardMpedalM-MCORRECTMANSWERM-D.MaMpulsatingMpedal
WhichMoneMofMtheMfollowingMemissionMcontrolMsystemsMisMcommonMtoMallMcarsMandMlightMtrucksM
madeMatMtheMpresentMtimeMinMtheMU.S.?
A.MAIRM-MAirMInjectionMReaction
B.MPCVM-MPositiveMCrankcaseMVentilation
C.MCCCM-MComputerMControlledMCombustion
D.MIIM-MImprovedMIgnition
E.MACSM-MAirMCleaningMSystemM-MCORRECTMANSWERM-B.MPCVM-MPositiveMCrankcaseMVentilation
3.MInManMautomaticMtransmission,MwhichMofMtheMfollowingMisMpartMofMaMplanetaryMgearMset?
A.Mimpeller
B.Mmodulator
C.Mpinion
D.Malternator
E.MrotorM-MCORRECTMANSWERM-C.Mpinion
4.MDuringMaMcylinderMleakageMtest,MwhatMisMindicatedMwhenMairMescapesMthroughMtheMradiatorMfr
omMtwoMadjacentMcylinders?
CORRECT ANSWERS 2025
1.MWhichMofMtheMfollowingMconditionsMwillMresultMwhenMaMbrakeMdrumMisMoutMofMround?
A.MaMlowMpedal
B.MaMspongyMpedal
C.MaMhighMpedal
D.MaMpulsatingMpedal
E.MaMhardMpedalM-MCORRECTMANSWERM-D.MaMpulsatingMpedal
WhichMoneMofMtheMfollowingMemissionMcontrolMsystemsMisMcommonMtoMallMcarsMandMlightMtrucksM
madeMatMtheMpresentMtimeMinMtheMU.S.?
A.MAIRM-MAirMInjectionMReaction
B.MPCVM-MPositiveMCrankcaseMVentilation
C.MCCCM-MComputerMControlledMCombustion
D.MIIM-MImprovedMIgnition
E.MACSM-MAirMCleaningMSystemM-MCORRECTMANSWERM-B.MPCVM-MPositiveMCrankcaseMVentilation
3.MInManMautomaticMtransmission,MwhichMofMtheMfollowingMisMpartMofMaMplanetaryMgearMset?
A.Mimpeller
B.Mmodulator
C.Mpinion
D.Malternator
E.MrotorM-MCORRECTMANSWERM-C.Mpinion
4.MDuringMaMcylinderMleakageMtest,MwhatMisMindicatedMwhenMairMescapesMthroughMtheMradiatorMfr
omMtwoMadjacentMcylinders?