Observing the SPE Fault LED During Initial Power Up, What

question 142

Multiple Choice

Observing the SPE Fault LED during initial power up, what colors and time duration does the SPE use to indicate that it is ready for initialization?

• A) Amber for 1 second, then blue for 3 seconds
• B) Blue for 1 second, then green for 3 seconds
• C) Amber for 1 second, then green for 2 seconds
• D) Amber for 3 seconds, then blue for 1 second

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Definitions:

Petroleum

A naturally occurring, flammable liquid consisting of a complex mixture of hydrocarbons and other organic compounds, used primarily as fuel and in the production of various chemicals.

Crude Oil

A naturally occurring, unrefined petroleum product composed of hydrocarbon deposits and other organic materials, used as a fuel and raw material in chemical industries.

Opportunity Cost

Surrendering the chance for gains from other choices by opting for one path.

Machinery

Equipment, especially of a mechanical nature, used in the production process of goods.