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Worksheets

Working sheet metal

Total questions: 30

Worksheet time: 15mins

Name
Class
Date
1.

What is measured as the MINIMUM force per unit of area that causes the material to begin to permanently change its shape?

a)

Tensile strength

b)

Yield strength

c)

Peel

d)

Compression

2.

What is measured as the MAXIMUM force per unit of the area that causes a complete fracture or break in the material?

a)

Yield strength

b)

Tensile strength

c)

Peel

d)

Compression

3.

______ refers to the new undesired bent shape metal takes after an impact of collision.

a)

Tension

b)

Compresion

c)

Peel

d)

Deformation

4.

_____-_____ is the tendency for metal to return to its original shape after deformation.

a)

Bouncy-house

b)

Tension-foam

c)

Spring-back

d)

None of the above

5.

What happens when plastic deformation has caused the metal to become very hard in the bent area?

a)

Condensation

b)

Work Hardening

c)

Work softening

d)

Elasticity

6.

_____ are a result of bending metal past its elastic limit.

a)

Breaking

b)

Snapping

c)

Seperating

d)

Buckles

7.

What tool is designed to strike sheet metal and rebound off its surface as a means of straightening minor bumps and dents?

a)

Body hammer

b)

Sledge hammer

c)

Flat head hammer

d)

Ping hammer

8.

What method would you use to exert a smoothing force to a small area on a damaged panel?

a)

Bang it really hard

b)

Leave it alone

c)

Hammer-on-dolly

d)

Rolling pin

9.

What method would you use to raise low spots and lower high spots simultaneously?

a)

Hammer-off-dolly

b)

Squish and roll

c)

Dents are good leave them alone

d)

Swing a sledge hammer

10.

What is needed to remove strain on tension on a damaged, stretched metal area?

a)

Eye Protection

b)

Work boots

c)

Shrinking metal

d)

All of the above

11.

What type of metal has been forced thinner in thickness and larger in surface area by impact?

a)

Squished metal

b)

Buckled metal

c)

Stretched metal

d)

None of the above

12.

What is caused by a focused impact that forces a sharp dent or crease into a panel?

a)

Gouge

b)

Flat spot

c)

Beautiful paint job

d)

None of the above

13.

___ ____ is simple, visible damage that is easy to find such as a gouge, a tear, or a scratch.

a)

Work hardening

b)

Direct damage

c)

Pressure

d)

Tension

14.

_____ ____ is caused by the shock of collision forces traveling through the body and inertial forces acting on the rest of the unibody.

a)

Direct damage

b)

Indirect damage

c)

Work hardening

d)

Push and pull

15.

What type of buckle bends like a hinge equally along its entire length?

a)

Hinge buckle

b)

Bucket buckle

c)

Dolly buckle

d)

Belt buckle

16.

A ___ ____ or sheet metal bump is an area that sticks up higher than the surrounding surface.

a)

Low spot

b)

High spot

c)

Dent

d)

Gouge

17.

____ ____ ____ means to work a dent outward or away from the body.

a)

Sheet metal raising

b)

Sheet metal lowering

c)

Working the dent

d)

None of the above

18.

____ ____ ____ means to work a high spot or bump DOWN or into the body.

a)

Sheet metal raising

b)

Sheet metal Lowering

c)

Sheet metal stripping

d)

None of the above

19.

What type of hammer is used to rough out damage quickly?

a)

Sledge hammer

b)

Heavy body hammer

c)

Light hammer

d)

Rubber-faced hammer

20.

A ____ is a heavy steel block with various shapes on each side for straightening sheet metal.

a)

Sledge hammer

b)

Dolly

c)

Heavy body hammer

d)

No tool exists

21.

What tool can be used to straighten sheet metal, pry out dents, and certain kinds can be struck with a hammer to drive out dents?

a)

Forks

b)

Knives

c)

Spoons

d)

Napkin

22.

What can sometimes be used instead of body hammers?

a)

Slapping spoons

b)

Stabby Knives

c)

Pokey forks

d)

Soft napkins

23.

Why do we avoid making holes in the panel while straightening?

a)

Saves you time

b)

Weakens the panel and makes it prone to rust

c)

None of the above

24.

What tool can be used to remove dents in steel panels from the front without drilling holes?

a)

A spot weld dent puller

b)

Dust rag

c)

Suction cup

d)

No tool exists

25.

What tool has a permanent weld tip and slide hammer attachment mounted on the spot welder?

a)

Spot weld dent puller

b)

A reusable tip spot weld dent puller

c)

No tool exists

d)

A blow torch

26.

What tool uses small pull pins, studs, or "nails" that weld to the damaged panel?

a)

Disposable tip spot weld dent puller

b)

Spot weld dent puller

c)

Reusable tip spot weld dent puller

d)

No tool exists

27.

_____ involves using a hammer and dolly to create pleats, or kinks, in the stretched area to shrink its surface area.

a)

Buckling

b)

Kinking

c)

Unbuckling

d)

Tearing

28.

What tool do you use after the damaged area has been bumped and pulled as level and smooth as possible to help locate remaining high and low spots?

a)

Sledge hammer

b)

Body file

c)

Nail file

d)

Dolly

29.

What tools do you use for paintless dent removal in small dents?

a)

Long picks

b)

Soft-faced hammers

c)

Plastic blocks

d)

All of the above

30.

To lower high spots next to small dings, place a plastic dolly or dowel over the ___ ___.

a)

Low spot

b)

High spot

c)

Direct dent

d)

Get the dolly off the dent!