Engineering EOPA Practice 10

Question 1

In the engineering design process, stating the problem is the ____ step.

Accepted Answer

First

Question 2

How materials and parts move through a plant in order to see where&how to increase productivity

Accepted Answer

Production flow

Question 3

Which is most appropriate for the housing of a corrosion-resistant valve on a scuba diving tank

Accepted Answer

Brass

Question 4

When working with tools and machines, ____ is/are always required.

Accepted Answer

Personal protective equipment

Question 5

How much current is going through the following circuit? 15.5 Volts, 5 Ohms resistance

Accepted Answer

3.1 amps

Question 6

Answer the following:

Accepted Answer

The project is likely not meeting expectations

Question 7

When using a drill press to drill a hole near one end of a ruler,

Accepted Answer

Securely clamp the workpiece in a vise

Question 8

Answer the following:

Accepted Answer

90 degrees

Question 9

Which formula correctly calculates the average height of these 8 students?

Accepted Answer

=AVERAGE(B3:B10)

Question 10

Which would be the best way to start testing the comfort and effectiveness of a controller?

Accepted Answer

Prototype

Question 11

In order to reduce friction between a work piece and a cutting site, ____ is used.

Accepted Answer

cutting fluid

Question 12

In which of the four figures shown below is the left side view of the object shown?

Accepted Answer

A

Question 13

A critical component of a drill press is the

Accepted Answer

Drive belt

Question 14

The branch of engineering that converts raw materials into more valuable forms is called

Accepted Answer

Chemical

Question 15

Which of the following drawing methods would generate a three-view drawing?

Accepted Answer

Orthographic

Question 16

Using the information given, determine the break-even point.

Accepted Answer

70 units

Question 17

Which step of problem solving helps to determine if a certain product is of value?

Accepted Answer

Evaluation

Question 18

The core concepts of technology are

Accepted Answer

Skillful research, ethical behavior, and critical thinking

Question 19

Which of the following is the earliest example of Engineering?

Accepted Answer

Archimedes screw

Question 20

What does the symbol below stand for?

Accepted Answer

Mean

Question 21

The proper second step to refine a potential product is

Accepted Answer

Test

Question 22

A container weighing 90 lbs, coefficient of friction=.61. How much force is required to move?

Accepted Answer

54.9 lbs

Question 23

One of the main components of the engineering design process is

Accepted Answer

Evaluating

Question 24

Which of the following is an example of an inexhaustible energy source?

Accepted Answer

Wind

Question 25

What is the cubic area of an object that is 5 ft long, 2.5 ft wide, and 3.5 ft tall?

Accepted Answer

43.75 ft^3

Question 26

Which of the following is a characteristic of effective communication?

Accepted Answer

Open discussion

Question 27

Critical thinking skills would best be applied to which of the following?

Accepted Answer

Forming an opinion on artificial intelligence

Question 28

The planning step of the design process involves

Accepted Answer

Listing needed materials

Question 29

Strong technical communication skills would be most helpful for which of the following tasks?

Accepted Answer

Writing a repair manual for a commercial printing press

Question 30

The ability of a material to be stretched into a longer, thinner shape is called

Accepted Answer

Ductility

Question 31

A civil engineer is best suited to

Accepted Answer

Investigate the mechanics of bridges and roads

Question 32

Which of the following formulas is used to determine the area of a circle?

Accepted Answer

A=πr ²

Question 33

Which of the descriptions of lines below represents a center line?

Accepted Answer

Small and long dashed line

Question 34

Answer the following:

Accepted Answer

Skills

Question 35

Answer the following:

Accepted Answer

6 Feet

Engineering EOPA Practice 10

Questions 35

Engineering EOPA Practice 10

Questions 35