Multiple Choice
Identify the
choice that best completes the statement or answers the question.
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1.
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A diameter in timber more than
twice the length of the guide bar requires the use of the____ cut.
a. | Escape | b. | Buttress | c. | Chop | d. | Plunge |
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2.
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________ on a chain saw permits
precise adjustment of chain tension.
a. | Master control
Lever | c. | Guide
bar | b. | Adjusting Wheel | d. | Tension adjustment sprocket |
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3.
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Most common reactive forces
that can cause serious injury with chain saws are kickback, pull-in and _____.
a. | pullback | b. | towback | c. | pushback | d. | tuckback |
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4.
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_________lock is the lock for
the carburetor box cover.
a. | Twist | b. | Carburetor | c. | Throttle | d. | Guide |
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5.
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To avoid kickback, which
statement is false?
a. | don’t cut above shoulder
height | b. | use extreme caution when reentering a previous
cut | c. | don’t overreach | d. | cut no more than two logs at a
time |
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6.
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The felling cut for small
diameter trees can be done with a simple _______ cut.
a. | hinge | b. | fan | c. | twist | d. | chop |
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7.
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Part of the chainsaw that
permits precise adjustment of chain tension is called the..........
a. | chain sprocket
cover | c. | chain
catcher | b. | front handle guard | d. | chain tensioner |
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8.
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___________ is cutting a log
into sections.
a. | Portioning | b. | Bucking | c. | Segmenting | d. | Pinching |
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9.
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Periodic inspection and
servicing of the brake system in a chain saw with heavy usage be done_____.
a. | annually | c. | every three months | b. | twice a year | d. | every month |
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10.
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________ determines the
direction of the fall when cutting down a tree.
a. | Sapwood
cut | c. | Directional
cut | b. | Felling notch | d. | Felling cut |
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11.
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Removing the branches from a
fallen tree is called _________.
a. | trimming | b. | debranching | c. | limbing | d. | thinning |
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12.
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Wedges should not be made of
_________ because it can damage the chain.
a. | wood | c. | steel | b. | plastic | d. | no good choice available |
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13.
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Toothed stop for holding a saw
steady against wood is called the ______.
a. | chain
sprocket | c. | bumper
spike | b. | handle wingnut | d. | guide bar |
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14.
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Which of the following trees
has a seed called a samara?
a. | black
cherry | c. | yellow
popular | b. | scarlet oak | d. | hickory |
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15.
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Pubescence of a leaf refers to
_________________.
a. | serrations on the
margin | c. | color | b. | veins | d. | hairiness |
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16.
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Basal area of a woodlot
represents the ___________.
a. | stand
density | c. | taper of a tree
trunk | b. | stand stocking | d. | area occupied by trees in square
feet |
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17.
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The pine sawfly causes damage
to what part of pine trees?
a. | needles | b. | twigs | c. | limbs | d. | trunk/stem |
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18.
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Stem of a leaf is known as a
________.
a. | blade | b. | spine | c. | petiole | d. | midrib |
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19.
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Large crowned tree with a short
stem that takes up too much growing space is known as a ________.
a. | cull
tree | c. | wolf
tree | b. | seed tree | d. | king tree |
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20.
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Most pulpwood today is bought
by _________.
a. | cords | b. | board feet | c. | cubits | d. | weight |
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21.
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The forestry industry buys most
of their sawlogs using the __________.
a. | international;scale | c. | Doyle rule | b. | scribner rule | d. | Cunits |
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22.
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A silviculturally sound
treatment for dealing with wolf trees is _________.
a. | girdling | b. | felling | c. | bucking | d. | limbing |
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23.
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Lumber cut from pruned trees is
usually _________________.
a. | whiter in
color | c. | knot
free | b. | straight grained | d. | higher density |
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24.
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A worn drive link could
indicate that your chainsaw has a ___________.
a. | bad oil
pump | c. | loose bar mounting
nut | b. | dull chain | d. | worn sprocket |
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25.
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On a topographical map, what is
meant by the contour lines being close together?
a. | flat
land | c. | a
depression | b. | a saddle | d. | very steep land |
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26.
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The part of a tree that grows
into a seed is called a(an) __________.
a. | ovule | b. | stamen | c. | ovary | d. | polyp |
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27.
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The separation between lobes on
a leaf is called a(n) ____________.
a. | sinus | b. | serration | c. | outline | d. | perimeter |
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28.
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Herbicide damage may be
indicated by _____________.
a. | elongated
cankers | c. | twisting of the
needles, stunted growth | b. | tumor-like enlargements on the trunk | d. | yellow to orange lesions on bark |
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29.
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Attacks by scales and aphids
would result in __________.
a. | death by
girdling | c. | forked and crooked
trees | b. | defoliation | d. | stunted tree growth |
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30.
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In measuring the site index of
a tree, which criteria must be answered?
a. | age of a tree and
merchantable | c. | DBH and total tree
height | b. | age of a tree and total height | d. | Merchandisable height of DBH |
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31.
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Which is not a leaf
arrangement?
a. | whorled | b. | parallel | c. | alternate | d. | opposite |
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32.
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Which is not a type of veining
found on leaves?
a. | whorled | b. | palmate | c. | pinnate | d. | parallel |
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33.
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White pine is distinguished
from all other eastern pines by its soft bluish green needles which occur in bundles of
_____.
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34.
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The seed-bearing structure
produced by a tree is called a _______.
a. | bract | b. | catkin | c. | stomata | d. | fruit |
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35.
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The tiny opening in a leaf
through which gases are exchanged with air is the _____.
a. | lobe | b. | brachlet | c. | leaflet | d. | stomata |
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36.
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A modified leaf extending from
the outside a flower is the ______.
a. | catkin | b. | branchlet | c. | bract | d. | leafstalk |
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37.
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Ohio has two distinct geologic
regions including the Glaciated Region and _________.
a. | Mountain
Country | c. | Deer
Country | b. | Hill Country | d. | Wildlife Country |
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38.
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There are several notable
forest problems with introduced pests such as ________ and European pine shoot beetle in
Ohio.
a. | flea
beetle | c. | root
worm | b. | gypsy moth | d. | spider mite |
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39.
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___________ is the number one
wood for making bowling pins and floors in bowling alleys.
a. | Sweet
gum | b. | Maple | c. | Ash | d. | Hickory |
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40.
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Shingles for roof tops made of
wood are usually made from _____________.
a. | lodgepole
pine | c. | maple | b. | cedar | d. | beech |
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