問題一覧
1
One of the steps required to increase the drilling speed of the drill press is to _____________.
move the drive belt to a smaller diameter spindle pulley
2
The tang of a file is the part that _____.
fits into the handle
3
Which of the chisels listed should be used for cutting oil grooves?
Round nose
4
Which of the following types of files will produce a fine finish when draw filing?
Mill cut
5
A new file should be broken in carefully by filing a piece of _____.
bronze stock using light pressure
6
A hacksaw blade will start a cut more easily if you _____.
file a nick where the cut is to be started
7
A thread die will be easier to start if the end of the shaft to be threaded is slightly _____.
chamfered
8
What type of gasket is used on high pressure steam flange joints?
metallic
9
Before boring a blind tapered hole, a good shop practice to follow is to _____.
drill to the small diameter of the taper
10
The type of tooth set on a hacksaw blade where every third tooth remains straight, while the other two are alternately set is known as _____.
Rake
11
How do you make it easier for a hand hacksaw to cut a work piece?
It will dig into the work piece and tend to whirl around
12
Which of the following types of files will produce a fine finish when draw filing?
Mill cut
13
A new file should be broken in carefully by filing a piece of _____.
bronze stock using light pressure
14
One of the steps required to increase the drilling speed of a drill press is to _____.
move the drive belt to a smaller diameter spindle pulley
15
Round split dies are usually adjustable to _____.
control the tightness of the thread fit
16
Which of the parts of the center lathe listed below is needed to turn a right head thread into a left head thread?
Feed screw
17
A side from welding, the best material to use in bonding pipes carrying low temperature liquids or fluids is _____________
Reamer
18
Some heavy duty screwdrivers are made with a square shank to _____________.
allow turning with wrench
19
A file coated with oil and stowed away will _____.
both B and C are correct
20
Round split dies are usually adjustable to _____.
control the tightness of the thread fit
21
The type of tooth set on a hacksaw blade where every third tooth remains straight, while the other two are alternately set is known as _____.
Rake
22
A hacksaw blade with 14 teeth per inch should be used to cut _____.
cast iron and soft steel
23
Which of the following involves the shaping of metals usually into a rod or tube cross section, by forcing a block of material through appropriate shape disc?
Extruding
24
Pipe threads are made with the use of __________.
File a nick where the cut is to be started
25
Pushing the file endways (or with axis), under pressure, against the work, is called _____.
cross filing
26
The type of force that tends to move toward the center is ______________.
centripetal force
27
Before boring a blind tapered hole, a good shop practice to follow is to _____.
drill to the small diameter of the taper
28
A taper tap is correctly used for _____.
starting threads in a hole
29
If you are cutting external threads by hand and you start the die at an angle, the threads will _____.
be cut crooked on the work
30
The terms rough, coarse, bastard, second cut, smooth and dead smooth refer to the _____.
both A and C are correct
31
Which of the following types of files will produce a fine finish when draw filing?
A. Mill cut
32
Heavy pressure on the ends of a file will cause the work surface to become _____.
rounded
33
Pinning is often caused by _____.
bearing too hard on the file
34
When cutting with a handheld hacksaw, you should apply downward pressure on the hacksaw frame _____.
only on the forward stroke
35
To finish tapping a blind hole, it is best to use a _____.
bottoming tap
36
A file coated with oil and stowed away will _____.
both B and C are correct
37
Heavy pressure on the ends of a file will cause the work surface to become _____.
rounded
38
The proper use of a flat chisel is for cutting _____.
flat stock
39
Pinning is often caused by _____.
bearing too hard on the file
40
Which among the cutting tool materials retains the lowest wear resistance when the tool bit is used in machining hard metal materials through the modern center lathe machine onboard?
High speed steel
41
Mill files are always _____.
single cut
42
A taper tap is correctly used for _____.
starting threads in a hole
43
Pushing the file endways (or with axis), under pressure, against the work, is called _____.
cross filing
44
Cutting tools in a shaper can also be used in a ___________.
planer
45
A hacksaw blade with 14 teeth per inch should be used to cut _____.
cast iron and soft steel
46
A thread die will be easier to start if the end of the shaft to be threaded is slightly _____.
chamfered
47
When using a chisel, you should _____.
wear safety glasses
48
Rapid wear on the extreme outer corners to the cutting edges of a drill bit is the result of the drill having _____.
too much clearance angle
49
The term referring to the amount or degree the teeth of a hacksaw blade are pushed out or canted from the blade center is known as _____.
set
50
A Reed and Prince screwdriver should be used only on a Reed and Prince screw, and a Phillips screwdriver should only be used on a Phillips screw in order to avoid damaging the _____. I. tool II. screwhead
both I and II