Front

What is the purpose of a design brief?

Back

To clearly identify design requirements.

Front

The ideal mechanical advantage of a pulley system is dependent upon the number of _______.

Back

support cables.

Front

True or False: The Middle Ages was a time of the greatest engineering developments in the world.

Back

False.

Front

Who invented the movable type mold and is credited with the first printed book in 1450 AD?

Back

Johann Gutenberg.

Front

What invention in the early 1800s led to advances in transportation, including the locomotive?

Back

steam engine.

Front

Define 'mechanical advantage' in the context of simple machines.

Back

Mechanical advantage is the ratio of the output force exerted by a machine to the input force applied to it.

Front

What is a 'fulcrum' in a lever system?

Back

A fulcrum is the pivot point around which a lever rotates.

Front

Explain the term 'effort' in mechanical systems.

Back

Effort is the force applied to a machine to accomplish work.

Front

What is the significance of the steam engine in the Industrial Revolution?

Back

The steam engine revolutionized transportation and manufacturing, enabling faster production and movement of goods.

Front

What does 'innovation' mean in engineering?

Back

Innovation refers to the process of developing new ideas, products, or methods that improve efficiency or effectiveness.