Which of the following statements about UPS5000-A-400/500K is wrong? (Multiple choice)

The correct answer is B. Output power factor is 1 C. The number of battery cells cannot be adjusted D. Efficiency 94%. See the full explanation below for the reasoning.

Question

Options

AInput power factor 0.99
BOutput power factor is 1
CThe number of battery cells cannot be adjusted
DEfficiency 94%

How the community answered

(61 responses)

A
18% (11)
B
82% (50)

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