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AUTOBODY questions and answers 100% complete solution 2024/2025
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AUTOBODY questions and answers 100% complete solution 2024/2025
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AUTOBODYWhich parts of a unibody vehicle structure help to keep passengers safe in the event of
a collision?
crush zones
Which of the following mechanical components are commonly found on newer unitized
constructed vehicles?
All of the these
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Brainpower
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In front-engine, rear-wheel drive unitized vehicles, the engine is mounted
longitudinally
What type of automobile structure is welded and/or bonded into one unit?
unibody
Which of the following is not an advantage of unitized vehicle design?
Localized collision damage to components
The ___ are the large, side body sections that extend from the side doors back to the
rear bumper. They are welded in place and form a vital part of the rear body structure.
quarter panels
Which of the following frame designs are no longer used in automobile manufacturing?
ladder
___ construction uses body parts welded together to form an integral frame.
unibody
In a front-engine, front-wheel drive unibody structure, what panel supports the top of the
MacPherson struts?
shock towers
Which type of vehicle construction uses a frame only in areas requiring extra support
and a strong attachment point?
Semi-unitized stub rail construction
Technician A says that a unibody structure directly affects vehicle wheel alignment.
Technician B says that a vehicle's unibody structure does not affect vehicle wheel
alignment. Who is correct?
technician A
Which of the following are designed to stiffen a unibody structure?
cross members and bracing
Technician A gives a more thorough damage analysis to a unibody vehicle than to a
conventional frame vehicle. Technician B says the conventional frame vehicle requires
the more thorough inspection. Who is correct?
technician A
Which type of steel is most often used in new vehicle structural components?
, high strength steel
A dented panel cannot be accessed from the rear for straightening with a hammer and
dolly. Technician A says to drill holes in the panel and use screws to pull out the
damaged sheet metal. Technician B says to avoid drilling holes in panels, because this
will damage the panel and its corrosion resistance. Who is correct?
technician B
An object has hit a fender and placed a dent in it. Technician A says to hit the center of
the dent from the back with a dolly first to drive out the deepest part of the dent.
Technician B says to use a dolly and hammer to work the dent out, starting at the
perimeter and working inward to the deepest part of the dent last. Who is correct?
technician B
Which kind of spoon can be used instead of a hammer?
slapping spoon
Technician A says that aluminum has a lower melting point than steel. Technician B
says that you should use a temperature-sensitive crayon when heating aluminum since
it does not glow cherry-red right before it melts. Who is correct?
Both A and B
Technician A says that 20 percent of sheet metal damage is direct damage. Technician
B says that bent metal is not necessarily buckled metal. Who is correct?
both A and B
What grit of sandpaper should be used to remove paint down to bare metal quickly?
36 grit
If too little hardener is used, the filler
will not adhere to the metal.
Metal conditioner is
all of the above.
Technician A grinds welds in a patch panel nearly flush with the body panel surface
before filler application. Technician B does not grind welds in the patch panel before
filler application. Who is correct?
technician A
Technician A uses a body file to initially level high spots in body filler. Technician B says
to use a high-speed grinder first. Who is correct?
technician A
Once a ding has been properly filled and leveled, Technician A uses a dual action
sander to featheredge the surrounding paint edges. Technician B uses a block sander.
Who is correct?
Both a and b
The first step in repairing nicks is
dewaxing
Technician A says that body filler is commonly used to final straighten sheet metal
damage. Technician B says that lead is commonly used in place of body filler. Who is
correct?
technician A
Technician A uses the same putty knife to mix and apply body filler. Technician B uses
a separate knife for each step. Who is correct?
technician B
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