Engineering Design Principles Quiz

The process of repeatedly going through design stages, including backtracking to refine the solution.

Finding the best solution that meets the customer's needs, even if it's not perfect.

Engineers need to be able to communicate effectively with different people and departments.

Working effectively in a group to achieve a common goal.

Planning and managing the resources and timelines of a project.

Understanding how humans interact with products and systems.

The responsibility of ensuring that designs are safe and meet professional standards.

The goal of finding simple and elegant solutions.

This involves continuous exchange of information between the design and sales teams. Sales provides customer demands, while design supplies technical details, performance data, and predictions.

Primarily a one-way communication from the design team to purchasing, supplying technical information needed for procuring components.

Involves consulting various experts within the company, such as standards, materials, or stress analysis specialists, for assistance with design challenges.

While primarily seen as one-way communication with design providing drawings to manufacturing, a multitude of links exist. Manufacturing representatives participate in design reviews to ensure optimal production methods, and provide feedback to the design team for potential changes.

Involves feedback from commissioning and maintenance departments to the design team regarding encountered problems.

In smaller companies, design and development are often combined. Development teams conduct tests, simulations, or manufacture prototypes to evaluate design concepts. Results are then fed back to the design team for improvements.

Due to limited manufacturing capabilities or cost-effectiveness, companies often outsource component production. The communication involves details about the components being sub-contracted.

Communication with external parties outside the company about the product, such as marketing, public relations, and customer service.

The initial step of understanding a design problem, involving careful observation, analysis, and gathering of relevant information to identify the user's needs and the scope of the project.

A detailed document outlining the requirements, specifications, and objectives of a design project. It serves as a roadmap for designers and ensures everyone is on the same page.

A situation where multiple design solutions are possible, allowing designers to explore creative options beyond the obvious.

A situation where a design solution is constrained by specific limitations or requirements, possibly restricting the creative possibilities.

The process of questioning and challenging existing assumptions or requirements within a project, leading to potentially better solutions.

The ability to adapt and adjust to new information or changing circumstances during the design process, demonstrating flexibility and responsiveness to feedback.

Designing a solution that directly addresses the user's underlying need or problem, going beyond the surface level request. It's about understanding the 'why' behind the 'what'.

A design that offers more than one function or purpose, maximizing its value and utility for the user.

The maximum cost of producing a product, used by the design team. This is different from the selling price.

The study of how humans interact with products. It ensures products are comfortable and safe to use.

The branch of ergonomics that focuses on body measurements. It helps design products that fit a wide range of users.

Designing products that are durable and can withstand wear and tear.

The overall quality of a product should meet market expectations and standards.

The weight of a product can be crucial depending on the application. A lighter product is usually better, but weight can also be needed for stability.

The maximum noise level a product can emit. This is important for user comfort and safety.

The division of tasks between a user and a product. The product performs certain tasks, while the user performs others.

Ensuring a product can be easily disassembled and recycled at the end of its life to minimize environmental impact.

Manufacturers are held responsible for accepting returned products from their customers.

Products that are less harmful to the environment have a competitive advantage in the market.

A product's cost over its entire life cycle, including purchase, operation, maintenance, and disposal.

A product's ability to operate continuously or in a specific cycle, such as the number of stop/start cycles.

A policy that aims to minimize downtime, simplify maintenance, and improve accessibility for repairs.

Identifying and specifying any potential safety hazards associated with product use or disposal.

The process of designing a product that is easy to install, considering factors like construction, assembly time, and required skill level.

The average time a system is operational before a failure occurs.

The average time a system operates before it fails, without repair.

The time needed to repair a system after failure.

A sudden change in a component's shape or size that can significantly increase local stresses.

Stress caused by differential cooling in a material after welding.

The process of reducing or eliminating residual stresses in a material.

The phenomenon of cracks forming and growing due to repeated loading and unloading of a material.

The process of smoothing out sharp corners or changes in section in a material to improve its fatigue life.