When Activities Are Represented as Arrows,then the Node Circles Are

question 39

Multiple Choice

When activities are represented as arrows,then the node circles are called:

• A)events.
• B)activities.
• C)dummy activities.
• D)none of the above

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Definitions:

EGR System

An Exhaust Gas Recirculation System helps reduce nitrogen oxide emissions by recirculating a portion of an engine's exhaust gas back to the engine cylinders.

Air/Fuel Ratio

The ratio of air to fuel in an internal combustion engine, crucial for efficient performance and emissions control.

Scan Tool

A diagnostic tool used to interface with, diagnose, and sometimes reprogram vehicle control modules.

Compression Test

A diagnostic procedure used to determine the condition of an engine's cylinders by measuring the pressure they can produce.