What Has Been the Most Startling Transition in Africa

question 96

Multiple Choice

What has been the most startling transition in Africa?

• A)Africa's alignment with the European Union
• B)Africa's closer alliance with the United States
• C)Africa's overall prosperity created by a union of African nations
• D)The trend away from traditional Western sources of aid and investment and the debut of China as a leading player.
• E)Africa's move towards democracy

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Definitions:

Fuel Trim

An adjustment to fuel delivery by the engine control module, based on input from the oxygen sensors.

Fuel Delivery

The system or process responsible for supplying fuel from the fuel tank to the engine's combustion chamber.

Short-Term Fuel Trims

Adjustments made by a vehicle's engine control unit (ECU) to the fuel mixture in response to temporary changes in air/fuel demand.

Long-Term Fuel Trims

Adjustments made by a vehicle's engine control unit to the fuel mixture over an extended period to maintain optimal combustion and efficiency.