USE/CARE OF HANDTOOLS & MEASURING TOOLS - OD1621 - LESSON 2/PE 2
LESSON 2.
PRACTICAL EXERCISE - ANSWERS
1.
Requirement
a.
Ball-peen, cross-peen, and straight-peen
b.
Tinner's mallet
c.
The length of the screwdriver blade.
d.
An offset screwdriver
e.
Rubbing a little soap into the threads of a wood screw and put a drop
of oil or a little graphite on a machine screw.
f.
Fixed-end
g.
Six-sided
h.
The long end of the wrench is used to turn the screw rapidly when very
little leverage is needed.
i.
Slip joint combination pliers
j.
A pipe vise
k.
C-clamps and hand screw clamps.
l.
The 6 foot flexible hydraulic or oil hose.
m.
The mattock is used for digging in hard ground, cutting roots
underground, and to loosen clay formations in which there is little or no
rock.
n.
Crowbar, pinch bar, pry bar, and wrecking bar
o.
Electric heated and nonelectric heated.
p.
Sharpening stones are
normally
made
of
silicon
carbide,
aluminum
oxide, or natural stone.
q.
1 1/4 inches
r.
A diamond point chisel
s.
A chamfer is made by cutting off and flattening the sharp corner which
exists between two surfaces which are at right angles to each other.
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