WorksheetsExploring Engineering and Design Concepts: Praxis 5053
Total questions: 20
Worksheet time: 10mins
Which term refers to a material that can be repeatedly softened by heating and hardened by cooling?
Elastomer
Thermoplastic
Insulator
Alloy
What is the primary function of an insulator in electrical systems?
Conduct electricity
Prevent the flow of electricity
Store energy
Increase voltage
Which type of engine completes a power cycle in only two strokes of the piston?
Four stroke engine
Two stroke engine
Diesel engine
Rotary engine
Which device is used to measure very small distances or thicknesses with high precision?
Multimeter
Micrometer
Inductance tester
Plug in circuit analyzer
Which manufacturing approach focuses on reducing waste and improving efficiency?
Just in Time
Lean Manufacturing
Agile Manufacturing
Cellular Manufacturing
Which drawing method represents objects as they appear to the eye, with vanishing points and depth?
Orthographic
Isometric
Perspective
Oblique
Which teaching method is characterized by direct instruction and explanation from the teacher?
Dialogic
Didactic
Interactive
Experiential
Which of the following is a bridge type that is supported only at one end?
Suspension bridge
Cantilever bridge
Arch bridge
Beam bridge
Which device is used to measure the inductance of electrical components?
Multimeter
Inductance tester
Absorption wave meter
Plug in circuit analyzer
Which concept refers to the division of a complex problem into smaller, more manageable parts?
Abstraction
Decomposition
Ergonomics
Isometric
Given a product design scenario, which manufacturing approach would be most suitable for rapidly responding to changing customer demands?
Lean Manufacturing
Agile Manufacturing
Cellular Manufacturing
Just in Time
If you need to analyze the color palette consistency in a series of product designs, which design principle are you applying?
Focal point
Peripheral positioning
Color palette consistency
Golden mean
A designer wants to ensure that a new tool fits comfortably in the user's hand. Which concept should they focus on?
Biometrics
Ergonomics
Isometric
Neoteric
When comparing casting, forming, separating, and conditioning, which process would you use to shape molten metal into a specific form?
Casting
Forming
Separating
Conditioning
A student is asked to distinguish between didactic and dialogic teaching methods. Which statement best describes dialogic teaching?
Teacher-centered, focused on direct instruction
Student-centered, encourages discussion and interaction
Based on rote memorization
Focused on standardized testing
You are tasked with selecting an automated system for material handling in a warehouse. Which system would be most appropriate for moving goods between locations without human intervention?
VLMS (Vertical Lift Module System)
AGVS (Automated Guided Vehicle System)
PLCS (Programmable Logic Control System)
ASRSs (Automated Storage and Retrieval Systems)
A company wants to implement haptic feedback in their new device. What strategic advantage could this provide in user experience?
It increases device speed.
It allows users to receive tactile responses, improving interaction.
It reduces manufacturing costs.
It enhances visual design.
Given a complex engineering problem, how would you use abstraction and decomposition to develop a solution?
Focus only on the details of each part.
Break the problem into smaller parts and focus on essential features.
Ignore the problem and hope it resolves itself.
Use only trial and error.
A team is designing a new biometric security system. What strategic considerations should they make when comparing biometrics to neoteric methods?
Only consider cost.
Evaluate reliability, user acceptance, and security risks.
Focus solely on aesthetics.
Ignore user privacy concerns.
In evaluating the effectiveness of the Turing Test, what reasoning should be used to determine if a machine exhibits true intelligence?
If it can perform calculations quickly.
If it can convincingly imitate human responses in conversation.
If it has a physical appearance similar to humans.
If it can store large amounts of data.
