A Certain Rack Mounted Blade Server Chassis Needs 3-Phase Power

question 147

Multiple Choice

A certain rack mounted blade server chassis needs 3-phase power for operation. There is currently only single-phase power coming into the room. The administrator needs to:

• A) call an electrician to wire the single-phase power into 3-phase power.
• B) use a single-phase UPS to power the 3-phase server.
• C) call an electrician to see if 3-phase power can be brought into the room.
• D) use an adapter to configure the server to use single-phase power.

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Definitions:

UV Radiation

Electromagnetic radiation with a wavelength shorter than that of visible light but longer than X-rays, which can have effects such as causing skin burns or promoting vitamin D synthesis.

Chloroplasts

Organelles found in the cells of green plants and photosynthetic algae that conduct photosynthesis, converting light energy, water, and carbon dioxide into oxygen and glucose.

Greatest Density

Refers to the point at which a substance is at its highest mass per unit volume, often occurring at specific conditions of temperature and pressure.

Photosynthesis

Photosynthesis is a process by which green plants, algae, and certain bacteria convert light energy, typically from the sun, into chemical energy stored in glucose.