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Drilling Operations

Total questions: 35

Worksheet time: 18mins

Name
Class
Date
1.
This type of drilling machine can drill multiple holes with a single motion
a)
Drill press
b)
Multiple spindle drill press
c)
Hand Drill
2.

This material is the most commonly used drill bit because it is inexpensive.

a)

Carbon Steel

b)

Super Speed Steel

c)

Tungsten Carbide

d)

Plain Steel

3.
Drill bits are sold in 4 different types of sizes. Which is NOT one of the four types?
a)
Metric
b)
Fractional
c)
English
d)
Lettered
4.
This tool helps create a guide for the drill bit to follow.
a)
Hole Punch
b)
Center Punch
c)
Reamer
d)
Drill index
5.
This bit should be used to make accurate holes, these can only take a small amount off at a time.
a)
Reamer
b)
Adjustable hole saw
c)
Pilot hole
d)
Stepped bit
6.
What is this?
a)
Drill gauge 
b)
Drill index
c)
Drill plate
d)
Depth gauge
7.
What is this
a)
Drill gauge
b)
Drill index
c)
Drill plate
d)
Depth Gauge
8.
What is this?
a)
Counter Sink bit
b)
Stepped bit
c)
Adjustable saw
d)
Hole Saw
9.

What is this?

a)

Reamer

b)

Twist Bit

c)

Spade bit

d)

Stepped bit

10.
What is this?
a)
Reamer
b)
Stepped bit
c)
Adjustable saw bit
d)
Hole Bit
11.
What is this?
a)
Twist bit
b)
Counter Sink bit
c)
Stepped bit
d)
Hole Saw
12.
What is this?
a)
Counter sink bit
b)
Twist bit
c)
Hole Saw
d)
Stepped bit
13.
What is this?
a)
Adjustable hole bit
b)
Stepped bit
c)
Twist bit
d)
Counter sink bit
14.
What is NOT an application of threaded fasteners?
a)
Filling
b)
Joining
c)
Adjusting
d)
Power transmission
15.
The process of connecting two or more parts temporarily or permanently is:
a)
Filling
b)
Joining
c)
Adjusting
d)
Power transmission
16.
The process of locating or modifying the position of a part is:
a)
Filling
b)
Joining
c)
Adjusting
d)
Power transmission
17.
The process of converting or transmitting the force exerted in one direction or force exerted in the same or different direction is:
a)
Filling
b)
Joining
c)
Adjusting
d)
Power transmission
18.
Which is NOT a permanent type of bonding?
a)
welding
b)
Glueing
c)
Bolting
d)
Riveting
19.
A bolt is an example of:
a)
Internal threads
b)
External thread
c)
Extra dimensional threads
d)
Dimensional threads
20.
The saying "Righty Tighty, Lefty Loosy" is ALWAYS correct.
a)
True
b)
False
21.
What does A refer to?
a)
Major diameter
b)
Minor dimater
c)
Crest
d)
Pitch
22.
What does B refer to?
a)
Major diameter
b)
Minor Diameter
c)
Crest
d)
Pitch
23.

The length of a thread from crest to crest is?

a)

Major diameter

b)

Minor diameter

c)

Pitch

d)

Crest

24.
If a bolt is coarser than another, that means:
a)
It has more threads
b)
It has less threads
25.
What steps should NOT be taken prior to cutting external threads?
a)
Use a dial caliber for precise measurement
b)
Taper the ends
c)
Layout Grooves with layout fluid
d)
Set up tool in holder correctly
26.
When cutting external threads, you would use a:
a)
Die
b)
Tap
c)
Scribe
d)
Casting
27.
When cutting internal threads, you would use a:
a)
Die
b)
Tap
c)
Scribe
d)
Casting
28.
When cutting ferrous metals it is advised to use a cutting fluid to lubricate the piece
a)
True
b)
False
29.
Every few turns, you should turn the cutting tool backwards to break off material.
a)
True
b)
False
30.

This picture represents

a)

Twist Drill

b)

Die

c)

Bolt

d)

Bottom or Finish Tap

31.
When drilling into material for internal threads, you should drill to the size of what?
a)
Major Diameter
b)
Minor Diameter
c)
Pitch
d)
Root
32.

1/2-13 is an example of what?

a)

A thread note

b)

A fractions subsitution

c)

the lead of a sccrew

d)

a type of drill bit

33.

in a 7/16-24 sized bolt, how many threads are there in an inch?

a)

7

b)

16

c)

7/16

d)

24

34.

What organization creates standards for threads?

a)

ANSI

b)

ASME

c)

ACME

d)

TARGET

35.

what determines the type of fastener? (Permanent vs Temporary)

a)

how the two parts are separated

b)

How well it holds something together

c)

How long it will hold something together

d)

weather they are magic or not.