The Portuguese

question 76

Multiple Choice

The Portuguese

• A)were initially interested in founding colonies in Africa.
• B)failed to establish trading posts at strategic ports along the western and eastern coasts of Africa.
• C)established Fort Sao Jorge at Elmina on the west African coast.
• D)all of these choices
• E)none of these choices

Recognize and understand standard mechanical abbreviations.

Identify the characteristic names and functions of components in gear systems.

Calculate the mechanical advantage of gear systems.

Understand the geometric requirements for the effective design of ratchet and pawl systems.

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Definitions:

Independently

Acting alone without the influence, input, or assistance from others; self-reliant.

Learning Disability

A neurological disorder that affects a person's ability to understand, process, or communicate information.

Diagnosed

The process of identifying a disease or condition by its signs, symptoms, and through the use of diagnostic tests.

Compensate

To make up for something unwelcome or undesirable by exerting an opposite force or effect.