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Engineering Final Exam FL25

Total questions: 75

Worksheet time: 43mins

Name
Class
Date
1.

Oily and paint-covered rags should be disposed of _________.

a)

in a bucket

b)

in a paper bag

c)

outside the building

d)

in a metal safety can

2.

Since _______'s establishment in 1971, workplace fatalities have been cut by 60 percent, and occupational injury and illness rates, by 40 percent.

a)

ANSI

b)

OSHA

c)

ASME

d)

AWA

3.

In order to comply with OSHA in the workplace, training on the safe handling of _______ may be given.

a)

nylon fasteners

b)

hazardous materials

c)

atmospheric gases

d)

ferrous metals

4.

A good method of maintaining a safe work area is to maintain a clean work bench, attend safety meetings, and _____

a)

abide by safety signs

b)

keep goggles within reach

c)

wear clean uniforms

d)

keep tabs on other workers

5.

Why should you wear approved safety glasses whenever working with machinery?

a)

because they reduce glare and cut down on fatigue

b)

because the manager includes them on the PPE list

c)

because they improve vision for up-close work

d)

because they are tested and rated for protection

6.

Adhering to _____ regulations provide advantages such as: having healthier staff, experiencing increased attendance and productivity, producing increased morale, and reduced litigation risks.

a)

OSHA

b)

ANSI

c)

AWA

d)

ASME

7.

When determining the degree of acceptable risk in a project, an engineer should always consider _____

a)

years of experience

b)

the short-term profit only

c)

an attorney's advice

d)

a cost/risk/benefits analysis

8.

What should you always do as a safety precaution when a gas cylinder at a workstation? The cylinder should _______.

a)

be in a corner

b)

rest next to the machine

c)

be chained to a rigid item

d)

be set at least two inches off the floor

9.

What should you do to prevent injury to your hands in the workplace?

a)

Work quickly to get tasks done faster

b)

Use proper gloves suited to the task and handle tools safely

c)

Only wear gloves when working with heavy machinery

d)

Wash your hands frequently and avoid using tools

10.

What should you do to prevent injury to your eyes in the workplace?

a)

Wear sunglasses indoors to block out bright lights

b)

Use proper eye protection, such as safety goggles or face shields, when working with hazardous materials or equipment

c)

Only wear eye protection when using power tools

d)

Blink more frequently to avoid eye strain

11.

The first step in the problem solving process is _____

a)

evaluate the possible solutions

b)

problem identification

c)

formulate possible solutions

d)

analyze the problem

12.

The last step in the problem solving process is _____

a)

evaluate the chosen solution

b)

problem identification

c)

formulate possible solutions

d)

analyze the problem

13.

Identifying, defining, selecting, implementing and evaluating are all components of the _____ process.

a)

scientific

b)

random selection

c)

engineering design

d)

virtual

14.

At which step in the Engineering Design Process is the need for a new product or solution noticed?

a)

Identifying

b)

Defining

c)

Selecting

d)

Implementing

e)

Evaluating

15.

At which step in the Engineering Design Process is the criteria and constraints broken down?

a)

Identifying

b)

Defining

c)

Selecting

d)

Implementing

e)

Evaluating

16.

At which step in the Engineering Design Process is a written design proposal written up and drawings produced?

a)

Identifying

b)

Defining

c)

Selecting

d)

Implementing

e)

Evaluating

17.

At which step in the Engineering Design Process is a prototype built?

a)

Identifying

b)

Defining

c)

Selecting

d)

Implementing

e)

Evaluating

18.

At which step in the Engineering Design Process does extensive testing take place?

a)

Identifying

b)

Defining

c)

Selecting

d)

Implementing

e)

Evaluating

19.

One creative method of increasing the number of engineering design alternatives is _____.

a)

computer-aided manufacturing

b)

brainstorming

c)

optimizing

d)

computer-aided design

20.

Which one of the following is often included in a design proposal?

a)

multiple design proposals show variations in the design and materials

b)

multiple competing engineering firms the client might use

c)

a list of the suppliers of raw materials

d)

a list of the previously discarded solutions

21.

Which one of the following is an engineering method for analyzing a product's strengths and weaknesses?

a)

Coordinate Measurement Machine (CMM) analysis

b)

Failure Mode and Effects Analysis (FMEA)

c)

Computer Aided Engineering (CAE)

d)

Continuous Process Improvement (CPI) analysis

22.

_____ is an engineering method used to identify, analyze, and prioritize potential failure modes in a product or process, assessing the impact of these failures and determining their potential causes. This helps in identifying the strengths and weaknesses of a design.

a)

Coordinate Measurement Machine (CMM) analysis

b)

Failure Mode and Effects Analysis (FMEA)

c)

Computer Aided Engineering (CAE)

d)

Continuous Process Improvement (CPI) analysis

23.

_____ is a precise method used in engineering and manufacturing to measure the physical geometrical characteristics of an object. This method uses a device that uses a probe to determine the exact coordinates of points on a workpiece’s surface, allowing engineers to analyze the dimensions, shape, and size of parts to ensure they meet design specifications.

a)

Coordinate Measurement Machine (CMM) analysis

b)

Failure Mode and Effects Analysis (FMEA)

c)

Computer Aided Engineering (CAE)

d)

Continuous Process Improvement (CPI) analysis

24.

_____ refers to the use of computer software to assist in engineering tasks such as design, analysis, and simulation of products. This process uses tools to help engineers test and optimize product designs virtually, reducing the need for physical prototypes and speeding up the development process.

a)

Coordinate Measurement Machine (CMM) analysis

b)

Failure Mode and Effects Analysis (FMEA)

c)

Computer Aided Engineering (CAE)

d)

Continuous Process Improvement (CPI) analysis

25.

_____ is a systematic approach aimed at continually improving processes, systems, and products over time. It focuses on making incremental changes that enhance efficiency, quality, and performance, rather than relying on large-scale overhauls. This process is rooted in methodologies like Lean, Six Sigma, and Total Quality Management (TQM), which emphasize ongoing progress through small, sustainable improvements.

a)

Coordinate Measurement Machine (CMM) analysis

b)

Failure Mode and Effects Analysis (FMEA)

c)

Computer Aided Engineering (CAE)

d)

Continuous Process Improvement (CPI) analysis

26.

Why is evaluation an important step in the design solution?

a)

It helps determine whether the design is valid

b)

It provides cost analysis

c)

The product can be sold based on the outcome

d)

The product design is easier to reproduce after a good evaluation

27.

Brainstorming is a technique frequently used in the design process because it _____.

a)

keeps the group on track

b)

provides a forum for criticism

c)

allows group members to vent frustration

d)

allows a large number of ideas to be generated

28.

One of the final steps to the design solution process is to _____.

a)

confirm that the actual result coincides with the forecasted result

b)

hypothesize what the outcome will be

c)

monitor the controls

d)

always have multiple solutions and test each one of them

29.

What is iteration?

a)

developing drastically different outcomes for an idea

b)

going through the same process over and over again

c)

moving from one problem solution to a new problem completely

d)

completely abandoning a project for a new one

30.

Why does the Engineering Design Process exist?

a)

to make things more complicated

b)

to ensure that every problem has a solution

c)

to give a systematic way to solve all problems

d)

to give people jobs so they can make a living

31.

The reading on the micrometer shown is closest to:

a)

.408

b)

.412

c)

.458

d)

.480

32.

For the thread call out 3/4 - 12 UNF 2B, the 2 stands for:

a)

course pitch

b)

threads per inch

c)

class of threads

d)

thread form

33.

For the thread call out 3/4 - 12 UNF 2B, the B stands for:

a)

internal threads

b)

threads per inch

c)

class of threads

d)

external threads

34.

For the thread callout 3/4 - 12 UNF 2B, the 3/4 stands for:

a)

The length of the threaded section in inches.

b)

The nominal major diameter of the thread in inches.

c)

The number of threads per inch.

d)

The class of fit for the thread.

35.

For the thread call out 3/4 - 12 UNF 2B, the UNF stands for:

a)

internal threads

b)

type of threads

c)

class of threads

d)

external threads

36.

For the thread callout 3/4 - 12 UNF 2B, the 12 stands for:

a)

The nominal major diameter of the thread in inches.

b)

The number of threads per inch.

c)

The thread class.

d)

The type of thread series (coarse or fine).

37.

The notation on a drawing, 1/8 = 1 means what?

a)

Every 1/8 unit on the drawing represents 1 unit in real life.

b)

Every 1 unit on the drawing represents 1/8 unit in real life.

c)

The drawing is scaled up by a factor of 8.

d)

The drawing is scaled down by a factor of 1/8.

38.

The notation on a drawing, 1/8 = 1 means what?

a)

1/8 inch equals 1 mm

b)

the drawing has a ratio of 1:8

c)

the parts are 1/8 smaller

d)

1/8 inch equals 1 meter

39.

Bolts and screws should be designated by the following data in which sequence shown below:

a)

product name, nominal size, material and finish, product length for bolts and screws, and threads per inch

b)

material and finish, nominal size, product name, threads per inch, product length for bolts and screws

c)

nominal size, threads per inch, product length for bolts and screws, product name, and material and finish

d)

product length for bolts and screws, material and finish, product name, threads per inch, and nominal size

40.

The first requirement for product development is to:

a)

develop a plan

b)

specify the parts and their dimensions

c)

identify the necessary tools

d)

create a computer simulation

41.

A digital computer used for the automation of electromechanical processes is called a/an:

a)

AGV

b)

TQM

c)

PLC

d)

CAD

42.

The effort to improve the quality of products and attain cost savings by the manufacture of products with fewer defects is a continuous:

a)

benchmark

b)

requisition

c)

invention

d)

goal

43.

A design firm is bidding to design a part for a large automaker. As part of the proposal for submission, the ______ for the part should be included in the design solution submitted to the client.

a)

Statistical Process Control charts

b)

manufacturing method

c)

time study for the manufacturing

d)

material specification

44.

Having things done out-of-house instead of getting them done in-house is called:

a)

downsizing

b)

globalization

c)

restructuring

d)

outsourcing

45.

Which of the following can measure length to an accuracy of 0.001 inch?

a)

scale

b)

micrometer

c)

ruler

d)

meterstick

46.

What is the reading indicated on the external scale of the vernier caliper shown?

a)

.578

b)

.724

c)

.974

d)

1.024

47.

The purpose of the just-in-time material system is to control:

a)

throughput

b)

ergonomics

c)

safety

d)

inventory

48.

Which of the following is the most precise tool to measure the dimension of a part?

a)

draftsman's scale

b)

plug gauges

c)

vernier calipers

d)

snap gauges

49.

When a micrometer, applied to a telescoping hole gauge, reads 6.488 inches for the diameter of a hole that is to be bored to 6.494 inches, the hole is considered to be:

a)

0.006-inch oversize

b)

0.006-inch undersize

c)

0.003-inch oversize

d)

0.003-inch undersize

50.

Manufacturing product quality control often includes:

a)

financial analysis data

b)

production flow charts

c)

maintenance guidelines

d)

precision measuring equipment

51.

The measurement on the scale is:

a)

1-7/8 inch

b)

1-15/16 inch

c)

1-29/32 inch

d)

1-63/64 inch

52.

A technology that deals with automated machines and can take the place of humans in hazardous or manufacturing processes is:

a)

aluminum extrusion

b)

statistical process control

c)

industrial robots

d)

rapid deploy

53.

The acronym, OEM, refers to:

a)

Operations Efficiency Monitoring

b)

Original Equipment Manufacturer

c)

Only Electrical Manufacturers

d)

Open Equipment Manufacturing

54.

After a new airplane is developed, the next step is to build a prototype. The final step, prior to full production, is to:

a)

sell

b)

test

c)

advertise

d)

polish

55.

Prior to the 20th Century, most manufactured products were made individually by hand. Between 1908 and 1915, Henry Ford was largely credited as the pioneer of the assembly line in the manufacturing process. This process is only possibly because of __________ parts.

a)

plastic

b)

interchangeable

c)

metal

d)

sophisticated

56.

Which of the following tools is designed to measure the specific degree of tightness of nuts or bolts?

a)

pipe wrench

b)

open end wrench

c)

torque wrench

d)

reamer

57.

Quality Control Technicians working in a factory would typically:

a)

inspect, test, or measure materials or products being produced

b)

supervise members of the assembly line staff

c)

locate, interview, and hire factory workers

d)

construct small parts of subassemblies of products

58.

Referring to the chart, determine the tap drill to use for a 3/8 - 18 NPT

a)

7/16-inch

b)

5/16-inch

c)

23/32-inch

d)

37/64-inch

59.

Immediately report the malfunction of any piece of equipment to:

a)

the safety engineer

b)

OSHA

c)

other employees

d)

the supervisor

60.

The most accurate way to cut square steel tubing is to use a/an:

a)

mechanical shear

b)

horizontal band saw

c)

oxyacetylene torch

d)

hand-held plasma cutter

61.

When assembling a circuit board, the ____ is used to help identify the correct component used.

a)

resistor color code

b)

material matching software

c)

periodic table

d)

slide ruler

62.

The flow through a control valve will increase with an increased:

a)

orifice or throat size

b)

fluid viscosity

c)

downstream pressure

d)

resistance

63.

The traditional assembly line process requires the workers to:

a)

build an entire product (assembly) from start to finish at their workstation

b)

manufacture products individually, typically by hand

c)

remain at a single workstation, adding the same part(s) to each and every assembly that moves by the worker

d)

move along with the product, adding individual parts at different workstations until it is completely built

64.

Because switches can fail after opening a disconnect, the safest practice is to:

a)

test the power circuit at the load side of the disconnect

b)

test the power circuit at the line side of the disconnect

c)

test the control circuit

d)

lock and tag the disconnect

65.

Install surge protection on electrical equipment to:

a)

maintain a steady voltage

b)

shield equipment from sudden power increases

c)

provide circuit regulation

d)

protect equipment from ultraviolet rays

66.

The main advantage of drilling on the vertical mill rather than the drill press is that:

a)

less time is required

b)

the vertical mill is easier to clean

c)

no layout work is required

d)

holes can be more accurately located and spaced

67.

The technician should use a ____ to cut a keyway in a shaft.

a)

milling machine

b)

lathe

c)

jig grinder

d)

surface grinder

68.

A design drawing shows the location of a motor to be installed in an amusement park ride. What information should accompany the drawing to describe what type of motor is needed?

a)

written specifications

b)

control diagrams

c)

ride capacity information

d)

hours of operation

69.

Rack and pinion are employed when it is necessary to change:

a)

circular motion to cam motion

b)

circular motion to linear motion

c)

cam motion to circular motion

d)

variable speed to constant speed

70.

In fluid systems, resistance is affected by the ____ of the pipe.

a)

color

b)

diameter

c)

strength

d)

composition

71.

Use a ____ screwdriver to drive or remove screws that cannot be lined up straight with common screwdrivers or are located in tight corners.

a)

cross-point

b)

ratchet

c)

cross-tip

d)

offset

72.

Finite Element Analysis (FEA) is frequently used to determine the:

a)

heaviest area of the part

b)

weakest area of the part

c)

least displacement of the part

d)

lowest node in the 3D model

73.

When the XYZ Company outsources portions of their overall product, they are ____ in an effort to reduce costs.

a)

employing another company to build specialty parts of the final product

b)

building complex sub-assemblies

c)

building specialty parts for another company to place in the final product

d)

managing a small group of assembly workers

74.

Computer analysis of parts and assemblies is an important part of the design process. Which of the following processes would commonly be conducted to verify a part's performance?

a)

manufacturing analysis to determine automation tooling needs

b)

accounting analysis to determine the cost of the part

c)

simulation analysis to determine stresses, strains, and displacements

d)

risk analysis to determine whether a part will have successful sales

75.

What measuring units besides foot pounds or inch pounds are usually present on Torque Wrenches?

a)

Nano Meters

b)

Newton Meters

c)

Clamp Force

d)

Radial Force

e)

Pound Multiplication X-10

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