A Datacenter Technician Encounters a Power Receptacle Labeled NEMA L5-30

question 329

Multiple Choice

A datacenter technician encounters a power receptacle labeled NEMA L5-30. Which of the following powers is this socket rated for?

• A) 115v 30 amp
• B) 208v 30 amp
• C) 220v 1 phase
• D) 440v 3 phase

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Definitions:

Cryogenic Reefers Units

These are refrigeration units used for transporting perishable goods at extremely low temperatures, often utilizing liquid nitrogen or carbon dioxide as cooling agents.

ODP Rating

Ozone Depletion Potential rating; a measure of how much a chemical substance can break down ozone in the atmosphere.

Crossmember Spread

The distance between crossmembers, which are structural components that provide support and rigidity to a vehicle's chassis.

Sub-Frame

A structural component that provides support and attachment points for other systems or components within a larger framework, such as in vehicles or machinery.