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IED EoC Review

Total questions: 105

Worksheet time: 35mins

Name
Class
Date
1.

You will have 20 seconds to respond to each question.

Are you ready?

a)

Yes

b)

Ready to go

c)

Yep

d)

I have no idea what I am doing

2.
The preferred ANSI standard for dimensioning mechanical drawings is:
a)
Unidirectional.
b)
Aligned.
c)
Abridged.
d)
Vertical.
3.

How does this dimensioning example break convention?

a)

It includes extension lines that cross dimension lines.

b)

It includes dimensions that can be deduced.

c)

It includes duplicate dimensions.

d)

It includes dimensions outside of the adjacent views.

4.
The MOST important rule in dimensioning is to:
a)
Maintain clarity.
b)
Always state dimensions as fractional measurements
c)
State measurements as decimal inches on metric drawings.
d)
Place as many dimensions in the top view as possible.
5.
Which is NOT a dimensioning rule?
a)
Place dimensions directly on the view
b)
Avoid dimensioning hidden features
c)
Place dimensions between adjacent views
d)
Place the shortest dimension closest to the object
6.

How does this dimensioning example break convention?

a)

It includes duplicate dimensions.

b)

It includes dimensions to hidden lines.

c)

It uses extension lines that cross.

d)

All of the above.

7.
Current dimensioning practices require the DIAMETER symbol be:
a)
The abbreviation "DIA".
b)
The letter "D".
c)
A circle with a slash extending through it.
d)
Given AFTER the number representing its size.
8.
Dimensioning standards in the United States are established by:
a)
USDA.
b)
ANSI.
c)
CAD.
d)
USAF.
9.

Worldwide standards for measurement

a)

Significant Digits

b)

SI Measurement System

c)

Graph

d)

Precision

10.
Engineering drawings dimensioned with METRIC measurements will use:
a)
Centimeters.
b)
Millimeters.
c)
Decimeters.
d)
Meters.
11.

In Fusion 360 what does this tool do?

a)

Create a sketch

b)

Create a rectangle

c)

Extrude

d)

Save

12.

In Fusion 360 what does this tool do?

a)

Create a sketch

b)

Create a line

c)

Extrude

d)

Save

13.

In Fusion 360 when do you use this button?

a)

Create a new sketch

b)

Move from solid mode to sketch mode

c)

Move from sketch mode to solid mode

d)

Finish and save file

14.

In Fusion 360 what does this button do?

a)

Create a sketch

b)

Create a rectangle

c)

Extrude

d)

Save

15.

Component rotates around Joint Origin.

a)

Ball

b)

Revolute

c)

Cylindrical

d)

Planar

16.

Identify the simple machine in the picture.

a)

Screw

b)

Wheel and axle

c)

Wedge

d)

Pulley

17.

Which is not a type of simple machine?

a)

spring

b)

screw

c)

pulley

d)

wedge

18.
What are the simple machine parts in a toaster?
a)
heating coils and lever
b)
heating coils and wheel
c)
heating coils and lid
d)
heating coils and chain
19.
What kind of simple machine is a ramp?
a)
pulley
b)
screw
c)
lever
d)
inclined plane
20.
Hammers can be used to pull nails out of wood. What type of simple machine is a hammer?
a)
screw
b)
lever
c)
pulley
d)
inclined plane
21.
What type of engineer might help design a bridge?
a)
Mechanical engineer
b)
Chemical engineer
c)
Civil engineer
d)
Aerospace engineer
22.
What is the third step in the Engineering Design process?
a)

Define the Problem

b)

Present the Solution

c)

Generate Cocnepts

d)

Develop the Solution

23.

In which step of the Engineering Design Process would you draw a sketch of your diagram, and makes a list of supplies you need?

a)

Develop the Solution

b)

Define the Problem

c)

Construct and Test

d)

Generate Concepts

24.

Which of the following choices is correct about the Engineering Design Process?

a)

You must go clockwise and use every step only once.

b)

You must go counterclockwise and use every step as much as you want.

c)

You may go in any direction including going back to previous steps.

d)

You may go in any direction, but you may not go back to previous steps.

25.

In which step of the Engineering Design Process would you check to see if your design is working properly?

a)

PRESENT

b)

TEST

c)

CREATE

d)

IMPROVE

26.

The first step in the Engineering Design Process is to __________________.

a)

test a solution

b)

design a solution

c)

build a prototype

d)

define the problem

27.

In which step of the Engineering Design Process would you share your final design with others?

a)

Define the Problem

b)

Develop the Solution

c)

Present the Solution

d)

Construct and Test the Solution

28.

True or False: The scientific Method and Engineering Process Method are the same.

a)

True

b)

False

29.

In which step of the Engineering Design Process would you conduct research and brainstorm ideas about your design?

a)

Step 1

Define the Problem

b)

Step 2

Generate Concepts

c)

Step 3

Develop the Solution

d)

Step 4

Construct and Test

30.
What's the fifth step in the Engineering Design process?
a)

Develop the Solution

b)

Evaluate the Solution

c)

Present the Solution

d)

Construct and Test the Solution

31.

Which of the following BEST describes why sketching is an effective communication tool?

a)

Designers can color parts of a sketch to show texture +appearance

b)

Designers can use them to communicate details with lots of information

c)

Using sketches to communicate ideas makes the design neat

d)

Sketching tells a story about the design

32.

A full-scale working model used to test a design concept by making actual observations and necessary adjustments.

a)

prototype

b)

brainstorming

c)

criteria

d)

constraints

33.

When the parts of a design have a sense of belonging or similarity so that they visually fit well together

a)

Style

b)

Unity

c)

Harmony

d)

Contrast

34.

The regular repetition of elements

a)

Balance

b)

Contrast

c)

Harmony

d)

Rhythm

35.

Select ONLY the Principles of Design

a)

Movement

b)

Proportion

c)

Emphasis

d)

Form

e)

Space

36.

Select ONLY the Elements of Art

a)

Line

b)

Shape

c)

Contrast

d)

Texture

e)

Emphasis

37.

Arrangement of opposite elements and effects.

a)

Contrast

b)

Value

c)

Unity

d)

Balance

38.

Principle of Design: The use of, or collection of different lines, shapes, and colors in a space.

a)

Balance

b)

Texture

c)

Variety

d)

Emphasis

39.

Principle of Design: The repetition of lines, shapes, or colors to create a feeling of movement.

a)

Variety

b)

Contrast

c)

Rhythm

d)

Emphasis

40.
This is a histogram
a)
true
b)
false
41.
What type of graph is this?
a)
Bar Graph
b)
Histogram
c)
Line Plot
42.
What type of graph is this?
a)
Bar Graph
b)
Line Plot
c)
Pictograph
d)
Tally Chart
43.
Is a histogram the same as a bar graph?
a)
Yes, because they both use intervals.
b)
No, because a histogram displays numerical data while a bar graph displays categorical data.
c)
Yes, because they both use bars to display data.
d)
No, because a histogram displays categorical data while a bar graph displays numerical data.
44.

The following data shows prices of meal options at Bob’s Burgers.


Prices of Meal Options at Bob’s Burgers

$6 $7 $7 $8 $9 $14 $14 $14 $15 $15 $15 $15 $16 $16 $17


Which histogram correctly displays the information above?

a)
b)
c)
d)
45.

What is the median for this data set? Remember to list all of the data in order from least to greatest. Then find the median which is the middle number in this ranked set of data.

a)

0

b)

1

c)

2

d)

3

46.
Describe the shape of Daniel's data
a)
skewed left 
b)
skewed right
c)
symmetrical
47.

What data was collected?

a)

Colors

b)

Student's Birthdays

c)

Favorite Birthdays

d)

Favorite Months

48.

What is the mode for this data set? Remember the mode is the most common or most frequent data.

a)

4

b)

3

c)

1

d)

0

49.
The scatter plot shows the relationship between the number of chapters and the total number of pages for several books. Use the trend line to predict how many pages would be in a book with 6 chapters. 
a)
≅100 pages
b)
≅170 pages
c)
≅60 pages
d)
≅20 pages
50.
The scatter plot below shows the number of books read by students in Mrs. Hall’s English class and their final grades. Which statement represents the best description about the line of best fit?
a)
The more books students read, the lower their English grade.
b)
The more books students read, the higher their English grade.
c)
The fewer books students read, the higher their English grade. 
d)
No relationship exists between the number of books students read and their English grades. 
51.

JoBeth draws a scatter plot that shows as the outside temperature increases, sales at her lemonade stand increase. Which best describes the scatter plot?

a)

The points show that as x-values increase, y-values increase.

b)

The points show that as x-values increase, y-values decrease.

c)

The points show that as x-values decrease, y-values stay the same.

d)

The points show that as x-values decrease, y-values increase.

52.
What type of association does this scatter plot represent?
a)
positive linear association
b)
negative linear association
c)
no association
d)
nonlinear association
53.
You are analyzing a scatter plot that has a negative correlation. What is true of the of the x and y values?
a)
As x increases, y decreases
b)
As x increases, y increases
c)
As x decreases, y decreases
54.

What is the upper limit of the tolerance circled on this drawing?

a)

.030

b)

.880

c)

.850

d)

Unable to determine because the table for general tolerances is not provided

55.

The type of dimensioning used in this drawing is called:

a)

Baseline dimensioning

b)

Chain dimensioning

c)

Continuous dimensioning

d)

Ordinate dimensioning

56.

Which type of tolerance is used for the depth of the counterbore?

a)

Limit dimensions

b)

Bilateral tolerance

c)

Unilateral tolerance

d)

Religious tolerance

57.

What type of tolerance states both the upper limit and lower limit, without given a specified dimension?

a)

Limit dimensions

b)

Bilateral

c)

Unilateral

d)

General

58.

A type of fit where two parts are pressed or forced together under all tolerance conditions is called a...

a)

Interference Fit

b)

Clearance Fit

c)

Transition Fit

d)

Snug Fit

59.

Which of the following is NOT one of the uses of reverse engineering?

a)

investigation

b)

discovery

c)

redesign

d)

invent

60.

In Reverse Engineering, what is the purpose of conducting a function analysis?

a)

prediction

b)

observation

c)

disassemble

d)

test

61.

REVERSE ENGINEERING can be used to design a powerful advertisement.

a)

True

b)

False

62.

Engineers use reverse engineering for all which reasons?

a)

Documentation

b)

Discovery

c)

Investigation

d)

Product Improvement

e)

All answers are correct

63.

In which step of the Reverse Engineering Process do we Document all design goals, constraints, functionality, form (geometry), and materials?

a)

observation

b)

documentation

c)

disassemble

d)

test

64.

In which step of the Reverse Engineering Process do we Develop schematic diagrams that describe the components and materials?

a)

observation

b)

documentation

c)

disassemble

d)

test

65.

During WWII, who reverse engineered an American bomber plane?

a)

Soviet Union

b)

Germany

c)

Japan

d)

Afghanistan

66.
Which is NOT a reason to conduct Reverse Engineering?
a)
To investigate an accident
b)
Product Improvement
c)
Increase product cost
d)
Lawsuit for injury
67.

What is SCAMMPERR?

a)

An acronym to generate ideas

b)

A system of problems

c)

Something that needs to be solved

d)

A process

68.

When working in a team, why is "No Criticism Allowed" an important rule?

a)

It's mean to criticize people's ideas

b)

We want to be supportive of our friends

c)

It will shut down the creativity of the group

d)

Trick question, that isn't one of the rules for brainstorming

69.

What is another name for brainstorming?

a)

human-centered design

b)

iteration

c)

discussion

d)

criteria

70.

When brainstorming, avoid.....

a)

generating too many ideas.

b)

criticizing ideas

c)

writing down the bad / not strong ideas.

d)

input from members without expertise

71.
Brainstorming members should question other ideas they do not agree with.
TRUE/ OR FALSE
a)
TRUE
b)
FALSE
72.
What type of simple machine is found on the cap of a pickle jar?
a)
lever
b)
inclined plane
c)
screw
d)
wheel and axle
73.

What is true about simple machines?

a)

They make work easier.

b)

They have no moving parts.

c)

They must have a moving part.

d)

They are silly looking.

74.
What type of simple machine is this?
a)
wheel and axle
b)
gear
c)
lever
d)
inclined plane
75.

Using the back of a hammer makes it much easier to remove a nail from a wooden board. What kind of simple machine would the hammer be classified as if you are using it for this purpose?

a)

Wedge

b)

Lever

c)

Pullye

d)

Inclined Plane

76.

Which is not a type of simple machine?

a)

spring

b)

screw

c)

pulley

d)

wedge

77.

Why are simple machines "simple"?

a)

They reduce the effort required to perform a simple task. Less force can be applied.

b)

They are actually quite complicated.

c)

You can easily put two pieces of wood together.

d)

Splitting through wood is much faster.

78.
Name this simple machine.
a)
Lever
b)
Wedge
c)
Pulley
d)
Inclined Plane
79.

Identify this simple machine.

a)

screw

b)

wedge

c)

inclined plane

d)

lever

e)

pulley

80.
What does this graph represent?
a)
Constant speed
b)
Acceleration
c)
Not moving
81.

Which graph shows no change in speed

a)
b)
c)
82.

On this velocity vs time graph, describe the motion of C.

a)

constant positive velocity

b)

constant negative velocity

c)

positive acceleration

d)

negative acceleration

83.
This graph demonstrates an object that is -
a)
At a constant speed
b)
Increasing speed
c)
Decreasing speed
d)
Stationary
84.

What type of cam is pictured below?

a)

Eccentric Cam

b)

Hexagon Cam

c)

Pear Cam

d)

Heart Shaped Cam

85.

Which cam shape best represents the graph on the left?

a)

Circle cam

b)

Pear cam

c)

Heart cam

86.

What type of cam is pictured below?

a)

Eccentric Cam

b)

Hexagon Cam

c)

Pear Cam

d)

Heart Shaped Cam

87.

What type of cam would result in the following displacement curve?

a)

heart shaped

b)

hexagon

c)

eccentric

d)

snail

88.

Teamwork

a)

a combined effort on the part of a group of people working together to achieve the same goal

b)

working alone

c)

does not include delegating duties

89.

Which of the following is NOT true of teamwork in the workplace?

a)

Encourages support and recognition in team members

b)

Requires team roles to be clearly recognized

c)

Gives leaders a collaborative insight to new opportunities

d)

Creates an inefficient environment

90.

Teamwork is built on three parts: Vision, Distrust, and Communication.

a)

True

b)

False

91.

Teamwork is another word for a group of people working together to achieve the same goal.

a)

True

b)

False

92.

Teamwork is

a)

Working by yourself

b)

Letting other people do all of the work

c)

Gossiping with each other about that other person

d)

Collaborating with others towards a common goal

93.
A process in which the steps are performed over and over again.
a)
solution
b)
design
c)
prototype
d)
iterative process
94.

A tire company is creating a new tire for a motorcycle to drive off-road in sandy and rocky conditions as well as on roads. Engineers developed three different tread patterns. Based on the engineering design process, the next step the company should take is to:

a)

Send out a questionnaire about tires to the public

b)

Research the properties of rubber

c)

Select which tread design will be best

d)

See which tire is the most expensive

95.

When finding the solution to an engineering design problem, there is/are usually…

a)

only one possible correct solution

b)

a very limited number of possible correct solutions

c)

many possible correct solutions

96.

A limit to a design process such as appearance, funding, space, materials, and human capabilities.

a)

problem solving

b)

constraint

c)

prototype

d)

Iterative

97.

A full-scale working model used to test a design concept by making actual observations and necessary adjustments.

a)

Iterative

b)

evaluate

c)

prototype

d)

criteria

98.
What is the Normal Range (68%) of the annual precipitation for Phoenix, if the average is 29 with a standard deviation of 3?
a)
26-32
b)
3-29
c)
26-29
d)
39-32
99.

Where can we locate the mean in the normal curve?

a)

On the left side of the curve.

b)

At the center of the curve.

c)

On the right side of the curve.

d)

With the outliers.

100.
Which is NOT true about the standard normal distribution?
a)
It is bell-shaped.
b)
It is unimodal.
c)
The mean is 0 and the standard deviation is 1.
d)
It is asymmetrical.
101.
What type of pictorial drawing does this represent?
a)
Isometric
b)
Multiview
c)
Oblique
d)
Perspective
102.
A heavy solid line used on a drawing to represent the outline of an object.
a)
Object Line
b)
Orthographic Projection (multiview)
c)
Plane
d)
Radius
103.

A _______________ drawing shows three views that describe an object.

a)

orthographic

b)

photographic

c)

pictorial

d)

technical

104.
What type of pictorial drawing does this represent?
a)
Isometric
b)
Multiview
c)
Oblique
d)
Perspective
105.

Which drawing below shows the Top View?

a)
b)
c)
d)

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