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Steering and Suspension Test Questions with 100% correct answers verified latest update 2024
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Steering and Suspension Test Questions with 100% correct answers verified latest update 2024
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Steering and SuspensionA short-and-long-arm (SLA) front suspension system has a lower control arm that is
✅✅
longer than the upper control arm.
True/False - -True
Technician A says that most front-wheel-drive cars have a frame that is separate
from the body. Technician B says that most full size SUVs and trucks have a unitized
body that combines the frame and body into one unit. Who is correct?
A only
B only
✅✅
Both A and B
Neither A nor B - -Neither A nor B
Vehicle tires provide all of the following functions EXCEPT:
Provide a comfortable ride
Supply adequate traction on various road surfaces
✅✅-Control
Control spring oscillations
Absorb high stresses when cornering, accelerating, and braking -
Spring Oscillations
A vehicle with an independent rear suspension system may have a:
MacPherson strut rear suspension
Multilink design rear suspension
✅✅
Both A and B
Neither A nor B - -Both A and B
The purpose of the upper and lower control arms in a short-and-long-arm front
suspension system is to:
Control vertical movement of the wheel and tire.
Provide a mounting surface for the wheel bearings and hubs
✅✅
Reduce body sway when the front wheel strikes a road irregularity
None of the above - -Control vertical movement of the wheel and tire
Class A, B, and C fires may be extinguished using a multipurpose dry chemical fire
✅✅
extinguisher.
True/False - -True
✅✅
Carbon monoxide in the shop air may cause headaches and nausea.
True/False - -True
Technician A says oily rags should be stored in covered, air-tight containers.
Technician B says gasoline should be stored in glass containers. Who is correct?
A only
,B only
✅✅-A only
Both A and B
Neither A nor B -
Technician A says high-pressure air from an air gun may penetrate the skin.
Technician B says if air from an air gun enters the bloodstream, it may be fatal. Who
is correct?
A only
B only
✅✅
Both A and B
Neither A nor B - -Both A and B
Personal protection is being discussed. Technician A says safety glasses should
offer some type of side protection. Technician B says rubber gloves should be worn
when handling caustic chemicals. Who is correct?
A only
B only
✅✅
Both A and B
Neither A nor B - -Both A and B
When force is applied to an object, all of these conditions related to the object
indicate that work has been accomplished EXCEPT:
Lifted
Slid
✅✅
Redirected
Stationary - -Stationary
All of the following are forms of energy EXCEPT:
Mechanical energy
Hydro energy
✅✅
Chemical energy
Electrical energy - -Hydro Energy
When working with gases and liquids:
Temperature has no affect on gas pressure
Pressure is applied un-evenly within a sealed hydraulic system
✅✅
Gases are not compressible
Liquids are not compressible - -Liquids are not compressible
When applying the principles of atmospheric pressure and vacuum:
Vacuum is pressure greater than atmospheric pressure
A perfect vacuum is 10 in. Hg
When air becomes colder, it expands and becomes lighter
, Atmospheric pressure at sea level is 14.7 psi - ✅✅-Atmospheric pressure at sea
level is 14.7 psi
When applying the principles of wheel balance:
Improper dynamic wheel balance causes even wear on one side of the tire tread
Static imbalance causes a tire wobble
Static imbalance causes a tire hop or tramp
✅✅
Proper dynamic wheel balance occurs when weight is distributed equally around the
tire and wheel circumference - -Static imbalance causes a tire hop or tramp
✅✅
Excessive bearing load may cause premature bearing failure.
True/False - -True
A bearings may overheat if the wheel bearing-adjusting nut is not adjusted properly
✅✅
to provide the correct bearing preload.
True/False - -True
Technician A says single-row round roller ball bearings can withstand high thrust
loads. Technician B says a tapered roller bearing can withstand high angular bearing
loads. Who is correct?
A only
B only
✅✅
Both A and B
Neither A nor B - -B Only
All of these statements about lip seals are true EXCEPT:
They keep lubricant in the bearing
They keep dirt out of the bearing
✅✅
They may have a spring-loaded lip
They can be installed in any direction - -They can be installed in any direction
On an integral wheel bearing hub assembly that is bolted to the steering knuckle, the
maximum allowable endplay is:
0.005 inch
0.250 inch
✅✅
0.125 inch
0.750 inch - -0.005 inch
Technician A says a bearing cage may be called a separator. Technician B says
some needle roller bearings are designed to carry radial loads. Who is correct?
A only
B only
✅✅
Both A and B
Neither A nor B - -Both A and B
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