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Product Design — Worksheet Questions (Grade 13)

Total questions: 149

Worksheet time: 1hrs 15mins

Name
Class
Date
1.

A design is a _____ for construction of system, in a form of ______.

a)

Product, Plan

b)

Process, Plan

c)

Plan, Product

d)

Prototype, Plan

2.

The performance of product development process can be assessed by

a)

Product quality and cost

b)

both a and b

c)

None of the above

d)

development time, cost, capability

3.

A "design process" is a ________ systematic strategy to solve human needs.

a)

Hidden strategy

b)

Business strategy

c)

Problem-solving strategy

d)

Transformational strategy

4.

Design process is a sequence of steps employed by a designer from initial concept to ______.

a)

Realization

b)

Disclosure

c)

Anticipation

d)

Frustration

5.

During testing and refinement phase, the designing process division

a)

trains workforce

b)

refines the quality assurance

c)

both a and b

d)

refines fabrication and assembly process

6.

Design Thinking is:

a)

Designing ways in which people think

b)

Thinking about design

c)

Asking users to solve problems

d)

Defining, framing and solving problems from users' perspectives

7.

What are the steps of Design Thinking Process?

a)

Empathise > Define > Ideate > Prototype > Test

b)

Understand > Draw > Ideate > Create > Test

c)

Empathise > Design > Implement > Produce > Test

d)

Understand > Define > Ideate > Produce > Try

8.

After you define the problem, the next step is to ____.

a)

Ideate

b)

Empathize

c)

Prototype

d)

Test

9.

You would interview people to gain an understanding of how they feel during the ____ stage of Design Thinking.

a)

Define

b)

Prototype

c)

Ideate

d)

Empathize

10.

During which stage would you analyze observations and data collected in order to identify the core problem?

a)

Prototype

b)

Empathize

c)

Define

d)

Ideate

11.

During which stage would you want users to be able to try out your solutions for themselves?

a)

Empathize

b)

Define

c)

Ideate

d)

Prototype

12.

The process of creating mechanisms and shapes of mechanical elements for a machine to get the desired output for a given input is called

a)

synthesis

b)

innovation

c)

designing

d)

analysis

13.

In design process, which process is followed after selecting the material?

a)

Synthesis

b)

Determining mode of failure

c)

Selecting factor of safety

d)

Analysis of forces

14.

In design process, which step is followed after defining the problem?

a)

Analysis

b)

Optimization

c)

Synthesis

d)

Evaluation

15.

Which of the following factors are not considered while selecting values for factor of safety?

a)

Degree of uncertainty about loading and material

b)

Failure consequences

c)

None of the above

d)

Cost

16.

What is meant by Aesthetics?

a)

Both a and b

b)

Interaction between man–machine working environment

c)

Appearance of the product

d)

None of the above

17.

The objective of considering ergonomics in machine design is to ____.

a)

make machine fit for the user

b)

decrease physical stresses

c)

make user adapt to the machine

d)

decrease physical stresses, make machine fit for the user

18.

In stress–strain diagram, up to proportional limit _____

a)

stress is directly proportional to strain

b)

stress is inversely proportional to strain

c)

strain is directly proportional to stress

d)

force is directly proportional to displacement

19.

Factor of safety is the ratio of ________.

a)

yield strength and endurance strength

b)

yield strength and working stress

c)

ultimate strength and yield strength

d)

working stress and ultimate strength

20.

What is very first step in design processing?

a)

Exploring possibilities

b)

Defining the problem

c)

creating prototype

d)

Brainstorming

21.

Mechatronics is a design philosophy an _______ to engineering design.

a)

indirect approach

b)

direct approach

c)

reverse approach

d)

integrating approach

22.

The primary factor in mechatronics is the involvement of these areas throughout the __________.

a)

starting process

b)

general process

c)

design process

d)

reverse approach

23.

Mechatronics design supports the concepts of ________ engineering.

a)

linear

b)

sequential

c)

concurrent

d)

Non-linear

24.

_________ is a design approach in which the design of a product and manufacture of a product are merged in special way.

a)

Concurrent engineering

b)

computer

c)

Mechanical

d)

Electronics

25.

Mechatronics is the technology which adopts what we call as _______?

a)

Flexibility

b)

Conventional Manufacturing

c)

Soft-Automation

d)

Intelligent control

26.

Cost reduction must be the first priority in manufacturing, since prices is the decisive factor for the __________

a)

Customer

b)

Industry

c)

Seller

d)

Market

27.

Mechatronics is a methodology used for the ______ of electromechanical products

a)

Complex design

b)

Optimal design

c)

Integrated design

d)

Ideal Design

28.

Mechatronics products exhibit performance characteristics that were previously difficult to achieve without the ______ combination

a)

Non-linear

b)

Synergistic

c)

Multi-disciplinary

d)

Sequential

29.

Mechatronics is the result of applying _____ system to physical system

a)

Information

b)

Control

c)

Electromechanical

d)

mechanical

30.

A ______ system is not an electromechanical system and is more than a control system

a)

Physical

b)

Mechanical

c)

Mechatronic

d)

Electrical

31.

The term ______ describes the situation in which a machine is controlled by another machine?

a)

Manual control

b)

Sequential design

c)

Remote control

d)

Automatic control

32.

____ makes possible the combination of actuators, sensors, control system and computers in the design process

a)

Automation

b)

Electrical

c)

Mechatronics

d)

Simulation

33.

The required and very much essential characteristic feature of industry of the future is ________

a)

Flexibility

b)

Control Systems

c)

Mechatronics

d)

Automation

34.

Which of the following is one of the design process steps?

a)

Preprocessing

b)

Build

c)

Transfer to machine

d)

Concept

35.

Designs are periodically modified to

a)

improve product performance

b)

strive for zero-based rejection and waste

c)

make products easier and faster to manufacture

d)

all of the mentioned

36.

Which is the first aspect which needs to be considered in the Mechatronics design process?

a)

Modeling and simulation

b)

Conceptual design

c)

Hardware integration and simulation

d)

Mathematical modeling

37.

Which phase of a mechatronics system consists of hardware designing?

a)

Deployment

b)

Simulation

c)

Prototyping

d)

Modeling

38.

Prototyping involves ____

a)

Sub models for eventual reuse

b)

Database for maintaining project information

c)

Conceptual design

d)

Replacing non-computer systems with actual hardware

39.

In which system does the output not affect the process in any way?

a)

Close loop system

b)

Open loop system

c)

None of the above

d)

Both a. and b.

40.

The temperature control system which maintains the temperature of a room at 30 oC when it is set is an example of____

a)

None of the above

b)

Close loop system

c)

Both a. and b.

d)

Open loop system

41.

Which is the first aspect which needs to be considered in the Mechatronics design process?

a)

Modeling and simulation

b)

Conceptual design

c)

Hardware integration and simulation

d)

Mathematical modeling

42.

Smallest change which a sensor can detect is _________

a)

Precision

b)

Accuracy

c)

Scale

d)

Resolution

43.

The main function of actuator is----

a)

Detect the staete of the system

b)

To detgect output

c)

To detgect input

d)

To produce motion

44.

Where is the feedback generated by sensors in mechatronics system given?

a)

Comparators

b)

Mechanical actuators

c)

Input sensors

d)

Output sensors

45.

Which type of error has same and consistent value?

a)

Hysteresis errors

b)

Random errors

c)

Zero errors

d)

Systematic errors

46.

The largest value for which the instrument output remains zero is ___

a)

resolution

b)

Dead Zone

c)

hysteresis error

d)

Sensitivity

47.

Mechatronics is a design philosophy an _______ to engineering design

a)

reverse approch

b)

direct approch

c)

integrating approach

d)

indirect approch

48.

The primary factor in mechatronics is the involvement of these areas throughout the____________.

a)

design process

b)

starting process

c)

reverse approach

d)

general process

49.

__________ is a design approach in which the design of a product and manufacture of a product are merged in special way.

a)

Electronics

b)

Mechanical

c)

Concurrent engineering

d)

computer

50.

Mechatronics is a methodology used for the ______ of electromechanical products

a)

Integrated design

b)

Optimal design

c)

Complex design

d)

Ideal Design

51.

A ______ system is not an electromechanical system and is more than a control system

a)

Physical

b)

Mechanical

c)

Electrical

d)

Mechatronic

52.

Simulation is the process of ____ the model and is performed on a computer

a)

Writing

b)

Creating

c)

Drawing

d)

Solving

53.

The ____________ is Used to obtain the numerical solution of the model

a)

Writing

b)

Physical model

c)

Simulating

d)

Mathematical model

54.

In the initialization step, the equations for each block in the system model are ________ according to the pattern in which the blocks are connected.

a)

Physical

b)

sorted

c)

Writing

d)

Mechanical

55.

In the __________-step, differential equations present in the model are solved using numerical integration.

a)

Creating

b)

Physical

c)

iteration

d)

Mechanical

56.

A ______ is extracted from the data of the digital mock-up, which can then be used for experiments on the computer.

a)

Virtual Prototype

b)

Machine Language

c)

Digital Mock-up

d)

Program

57.

As an alternative to modeling on the basis of physical behavior the other option is to take measured data and feed this into models which is called as __________ modelling.

a)

Behavioural

b)

Classic

c)

Error

d)

Experimental

58.

The major key elements of Mechatronics design is __________.

a)

Computer system, Information system

b)

All the above

c)

Mechanical, electrical

d)

Sensor & Actuators

59.

Power system are designed to transmit large quantity of __________.

a)

Information

b)

electrical energy

c)

energy

d)

force

60.

A servo Motor is an example of.

a)

Electrical system

b)

Mechanical system

c)

Mechatronics system

d)

computer system

61.

The main function of Actuator is __________.

a)

To produce motion

b)

detect input

c)

detect the state of system

d)

detect output

62.

Where is the feedback generated by sensors in a Mechatronics System given?

a)

Mechanical actuators

b)

Input sensors

c)

Comparators

d)

Output sensors

63.

An automated factory is required to have ______ at different levels in the production system.

a)

Supervisors

b)

Human intervention

c)

Robots

d)

Sensors

64.

___ help the production process by compensating for unexpected disturbances, any tolerance changes in the work pieces, or other changes due to management decisions.

a)

Robots Supervisors

b)

intervention

c)

Sensors

d)

Human

65.

______ manufacturing is responsible for linking and coordinating the quality of production with the material, manufacturing process, energy and cost.

a)

Human

b)

Automated

c)

Supervisory

d)

Batch

66.

The _____ system is a processing technique that allows computers and other intelligent mechatronic systems to parallel more closely the way humans think.

a)

Knowledge based

b)

Control

c)

ideal Physical

d)

Fuzzy logic

67.

______ is best applied to non linear, time – variant, ill- defined systems.

a)

Fuzzy logic

b)

Neural Network

c)

Condition monitoring

d)

AI

68.

______ is a superset of conventional logic that has been extended to handle the concept of partial truth.

a)

Fuzzy logic

b)

Neural Network

c)

Condition Monitoring

d)

AI

69.

A ______ system is an expert system that uses a collection of fuzzy membership function and rules, instead of Boolean logic, to reason about data.

a)

Neural network

b)

Knowledge based

c)

Fuzzy expert

d)

AI

70.

The _____ process is used when it is useful to convert the fuzzy output set to a crisp number.

a)

AI

b)

Defuzzification

c)

Inference

d)

Fuzzy logic

71.

The primary characteristic of the _____ is that it responds to a physical stimulus and transmits an impulse.

a)

Digital circuit

b)

None of the above

c)

Micro Sensors

d)

Integrated circuits

72.

The basic process used in micro sensor fabrication is known as _____

a)

Micromachining

b)

Photography

c)

Etching

d)

Photolithograph

73.

One major application of ____ sensors is at the end of an arm gripper of a robotic manipulator for the purpose of dexterous manipulation of objects.

a)

Force

b)

Tactile

c)

Proximity

d)

Pressure

74.

Sustainable product development demands__________.

a)

larger development cost and time

b)

that the business organization should be not be profit

c)

ecologically sound use of resources and reduction of hazardous waste by products

d)

the product should be made by the cheapest labor

75.

In the software development process, the top-down and ______ approaches play a key role.

a)

Traditional

b)

Top-down

c)

Bottom-up

d)

Conventional

76.

In the case of top-down design sequence , ______ is used for the specification of the desired behavior or for the formulation of designs?

a)

Modeling

b)

Iteration

c)

Simulation

d)

Calculation

77.

One of the core team of product development.

a)

Legal

b)

design

c)

Manufacturing

d)

finance

78.

_________ approach is essentially breaking down a system to gain insight into its compositional sub-systems.

a)

up - buttom

b)

down - top

c)

Bottom -up

d)

Top - down

79.

A bottom-up design approach is piecing together systems to give rise to grander ______.

a)

system

b)

levels

c)

modules

d)

specification

80.

In the software development process, the top-down and ______ approaches play a key role.

a)

Bottom-up

b)

Top-down

c)

Traditional

d)

Conventional

81.

In the case of top-down design sequence, ______ is used for the specification of the desired behavior or for the formulation of designs?

a)

Simulation

b)

Modeling

c)

Iteration

d)

Calculation

82.

A ______ model is characterized by the basic models used and the connection structure between these models.

a)

Experimental

b)

Structural

c)

BG

d)

Behavioural

83.

The ______ of a model is derived from the call structure of basic models and modules.

a)

Hierarchy

b)

Modularity

c)

Regularity

d)

Locality

84.

Modelling for specification is pure ______ modelling?

a)

Behavioural

b)

Equation

c)

Block Diagram

d)

BG

85.

A ______ is as complete as possible a description of a single product on the computer and thus represents a limited data quantity.

a)

Digital mock-up

b)

Program

c)

Virtual prototype

d)

Machine language

86.

A ______ is extracted from the data of the digital mock-up, which can then be used for experiments on the computer.

a)

Machine language

b)

Virtual prototype

c)

Program

d)

Digital mock-up

87.

The economic success of most firms depends on their ability to identify ______.

a)

the influential factor that trigger them to buy a product

b)

problem with the product

c)

Needs of customer

d)

Motive of customer

88.

Design thinking is an ______ process.

a)

Proactive process

b)

Iterative process

c)

Reiterative process

d)

One-shot process

89.

Design thinking process provides ______ approach.

a)

Questionnaire-based approach

b)

Solution-based approach

c)

Virtual approach

d)

Trouble-creating approach

90.

With whom does design thinking help us observe and develop empathy?

a)

Target users

b)

Followers

c)

Assistant

d)

Manager

91.

Design thinking involves ongoing experimentation of ______.

a)

Sketching, prototyping

b)

Sketching, prototyping, trying out

c)

Sketching and trying out

d)

Prototyping, trying out

92.

Product design thinking, design by innovation product invention may result in an almost ________.

a)

Simplified form of system optimisation

b)

Almost similar to the past practice

c)

None of the above

d)

Complete deviation from past practice

93.

Product design thinking, design by evolution product invention may result in an almost ________.

a)

All of the above

b)

Almost similar to the past practice

c)

Simplified form of system optimisation

d)

Complete deviation from past practice

94.

Design thinking gives you faith in your creative abilities and a process for transforming ______ into opportunities for design.

a)

Challenges

b)

Ideate

c)

Prototype

d)

Experiment

95.

Which of the following is a chronological arrangement in the design thinking process?

a)

empathise, ideate, prototype, test, define

b)

empathise, define, prototype, test, ideate

c)

empathise, define, ideate, prototype, test

d)

define, ideate, prototype, test, empathise

96.

What does empathy mean?

a)

asking someone to play

b)

sharing toys

c)

talking to friends

d)

the ability to understand and share the feelings of another

97.

Is empathy also "sympathy"?

a)

No

b)

Of course

c)

Maybe

d)

Yes

98.

Which of the following is an example of showing empathy?

a)

taking them to a party

b)

sending a nice card to someone to make them feel better

c)

spending time with a person and listening to their story, even if it is difficult

d)

leaving a funny meme on Facebook when you know they are having a bad day

99.

Which of the following is not a profile of design thinkers?

a)

Optimism

b)

Simplicity

c)

Empathy

d)

Integrative thinking

100.

Which of the following is true?

a)

None of the above

b)

Empathy makes you a better person

c)

You become innovative by questioning the status quo

d)

By empathizing, one can define the problem well and conceive a creative solution

101.

What is it called when you unpack and synthesize your empathy findings into compelling needs and insights?

a)

Testing mode

b)

Define mode

c)

Ideate mode

d)

Empathise mode

102.

Why is the define mode critical to the design process?

a)

0

b)

Expresses the problem you are striving to address through your effort

103.

__________ is about breaking down complex concepts and problems into smaller, easier-to-understand constituents.

a)

synthesis

b)

Analysis

c)

defining

d)

interpretation

104.

__________ on the other hand, involves creatively piecing the puzzle together to form whole ideas.

a)

interpretation

b)

Analysis

c)

defining

d)

synthesis

105.

Which one of the following should not contain any specific solution, nor should it contain any indication as to how those needs should be fulfilled?

a)

feedback

b)

compliment

c)

Point of view

d)

point to improve

106.

What mode in design thinking process unpacks and synthesizes your empathy findings into compelling needs and insights, and scopes a specific and meaningful challenge?

a)

ideate

b)

define

c)

prototype

d)

test

107.

Which of the following are benefits of brainstorming when compared to nominal group technique?

a)

brainstorming can create a positive organizational climate

b)

all of the above

c)

brainstorming is more fun

d)

brainstorming can encourage talented and highly skilled employees to remain in an organization

108.

Team creativity can be promoted in which of the following ways?

a)

Establishing a competitive environment to promote creative ideas

b)

Establishing challenges for the team

c)

Stressing deadlines to encourage intensity and focus

d)

Evaluating ideas during the idea generation stage

109.

Which of the following is an effective technique for dealing with troublesome group members?

a)

Confront the person directly

b)

Create an environment where the disruptive member does not feel welcome

c)

Use the same behaviors as the disruptive member to demonstrate why their behaviors are flawed

d)

Embrace their disruptive behavior

110.

Which of the following is not a way to establish team identity?

a)

creating a uniform style of dress

b)

creating group rituals

c)

creating competition among group members for prizes and awards given to the best team member

d)

creating a team name

111.

Breaking down a problem into its constituent parts during team discussion is which of the following steps in the Standard Agenda?

a)

Evaluating problem solutions

b)

Criteria development

c)

Analyzing the problem

d)

Identification of the problem

112.

In creating a workflow, what is something to consider?

a)

what ordered you want the different stages done

b)

what are the different stages of project

c)

how much time is needed

d)

all of the above

113.

A dynamic visual medium produced from static drawings, models, or objects posed in a series of incremental movements that are then rapidly sequenced to give the illusion of lifelike motion.

a)

storyboard

b)

animation

c)

silent film

d)

sketching

114.

A simply or hastily executed drawing or painting, especially a preliminary one, giving the essential features without the details.

a)

silent film

b)

sketching

c)

storyboard

d)

animation

115.

After we have understood the user needs, which is the immediate next designing phase that follows

a)

building the application

b)

prototype

c)

testing

d)

Evaluation

116.

What is not true about the prototype phase?

a)

It consists of a number of inexpensive scaled-down versions of the product

b)

all the above

c)

A prototype may be tested within as well as outside the design teams

d)

by the end of this phase, the design team will have a clear idea of how the real users will behave

117.

The pros of low-fidelity prototyping are

a)

It’s extremely low-cost

b)

all the above

c)

it is very fast to make

d)

unclear while testing what may work and what may not

118.

Paper and pen-based sketches used for prototyping are?

a)

low-fidelity

b)

low-resolution prototyping

c)

Rapid prototyping

d)

High-fidelity

119.

Which of the following statements is/are true?

a)

It is easier to incorporate user feedback during high-fidelity prototyping compared to low-fidelity prototyping

b)

it requires more effort and resources to incorporate user feedback during low-fidelity prototyping

c)

It requires more effort and resources to incorporate user feedback during high-fidelity prototyping

d)

it is easier to incorporate user feedback during low-fidelity prototyping compared to high-fidelity prototyping

120.

During which step do you allow an authentic audience to interact with your proposed solution?

a)

Test

b)

Ideate

c)

Empathise

d)

Prototype

121.

After you prototype (step 5 in the design thinking process), the next step is to ___.

a)

Empathize

b)

Define

c)

Test

d)

Ideate

122.

What is the 5th step in design thinking process

a)

Ideate

b)

Test

c)

Empathize

d)

Define

123.

Which is NOT true about the Test step?

a)

It is an opportunity to refine the solution.

b)

You should come up with new ideas during the Test step.

c)

You should assume that your solution can be made better.

d)

Only consider positive feedback to get the best result.

124.

User + Need + Interesting Learning = ?

a)

Interesting

b)

Design

c)

P.O.V.

d)

Challenge

125.

What you mean by sketch out the end goal(s)?

a)

Timeline

b)

Observation

c)

Success

d)

Project Plan

126.

How many circle of your design plan?

a)

3

b)

2

c)

10

d)

8

127.

What is the first step to design a designer workbook?

a)

Discovery

b)

Discovery

c)

Ideation

d)

Evolution

e)

Interpretation

128.

What is the last step to design a designer workbook?

a)

Evolution

b)

Discovery

c)

Ideation

d)

Interpretation

e)

Evolution

129.

What is the step coming after Ideation?

a)

Experimentation

b)

Experimentation

c)

Evolution

d)

Discovery

e)

Interpretation

130.

What Is The Step Coming Before Evolution?

a)

Experimentation

b)

Interpretation

c)

Ideation

d)

Discovery

131.

What Is The Step Coming Before Ideation?

a)

Evolution

b)

Discovery

c)

Experimentation

d)

Interpitation

132.

What Is The Step Coming After Interpitation?

a)

Evolution

b)

Experimentation

c)

Discovery

d)

Ideation

133.

What Is The Step Coming After Experimentation?

a)

Evolution

b)

Experimentation

c)

Interpretation

d)

Ideation

134.

Brainstroming Is A Part Of Which Step?

a)

Ideation

b)

Interpretation

c)

Experimentation

d)

Evolution

135.

Prepeareing For Fieldwork Is A Part Of Which Step?

a)

Interpretation

b)

Discovery

c)

Experimentation

d)

Evolution

136.

What Is The Part Of Experimentation?

a)

Capture Prompts

b)

All Of These

c)

Getting Feedback

d)

Make Prototypes

137.

During which step do you build a vast depository of suggestions to work with?

a)

Ideate

b)

Empathise

c)

Prototype

d)

Test

138.

During which step do you allow an authentic audience to interact with your proposed solution?

a)

Ideate

b)

Test

c)

Empathise

d)

Prototype

139.

We must _____ our design after modelling it.

a)

Block

b)

sketch our designs

c)

brief

d)

Test

140.

Product quality planning timing chart input elements are

a)

ALL

b)

Voice of the Customer

c)

Product/Process Benchmark Data

d)

Business Plan/Marketing Strategy

141.

Voice of the Customer Indicates

a)

recommendations

b)

data

c)

ALL

d)

encompasses desires

142.

The following sources can assist in identifying customer concerns and wants and translating those concerns into product and process characteristics

a)

ALL

b)

Customer interviews

c)

Market test and positioning reports

d)

Customer questionnaires and surveys

143.

list of historical customer concerns during the design, manufacture, installation and use of the product are

a)

ALL

b)

Best practices

c)

Lessons learned

d)

Warranty reports

144.

The team may use source of information as appropriate, includes:

a)

Lessons Learned

b)

Dealer comments

c)

ALL

d)

Field service reports.

145.

In business plan may place constraints are follows

a)

ALL

b)

product positioning, research and development (R&D) resources

c)

timing, cost

d)

investment

146.

Benchmarking is used for the following

a)

NONE

b)

provide input to establishing product

c)

process performance targets

d)

BOTH

147.

Benchmarking approaches are

a)

NONE

b)

Best practices

c)

BOTH

d)

Gap Measurement

148.

Product/Process Assumptions includes

a)

ALL

b)

reliability assessments, and new technology

c)

technical innovations

d)

advanced materials

149.

Product Reliability Studies indicates

a)

frequency of repair

b)

replacement of components within designated periods of time

c)

ALL

d)

the results of long-term reliability/durability tests