1.7 It Is Universal

Why is a prototype important in product development?

• To finalize the product's price

• To evaluate the product's design and usability

• To determine the manufacturing process

• To choose the marketing strategy

What is essential for communicating a plan when creating a system?

• Using complex technical language

• Using sketches and prototyping

• Presenting in a large group

• Writing a detailed essay

What is the goal of testing a design?

• To finalize the product's price

• To choose the best color for the product

• To improve its function

• To advertise the product

What is the primary purpose of creating concept sketches?

• To make detailed technical drawings

• To conceptualize, plan, and communicate designs

• To create artistic representations of designs

• To evaluate the functionality of a design

Which professionals are mentioned as creators of sketches to plan and communicate their designs?

• Artists and sculptors

• Designers and engineers

• Architects and planners

• Teachers and students

According to the text, how do concept sketches vary?

• By the materials used

• By the complexity and technicality

• By the color schemes

• By the size of the sketches

What is the primary purpose of using concept sketches in design?

• To create a detailed and artistic representation of an idea

• To document and communicate design ideas to others

• To finalize the design before production

• To evaluate the feasibility of a design

What is a universal joint?

• A mechanism that locks two shafts at a fixed angle

• A flexible mechanism that connects two rotating shafts at an angle

• A type of motor used in robotic arms

• A tool used for measuring angles between two surfaces

What is the angular range of a universal joint?

• Between 0° and 180°

• Between 45° and 135°

• Between 90° and 270°

• Between 180° and 360°

What advantage do universal joints provide?

• They allow for linear movement between shafts

• They restrict the movement of shafts to smaller angles

• They allow shafts to move in a large range of angles

• They prevent any movement between connected shafts