A Certain X-Ray Tube Requires a Current of 7 MA

question 48

Multiple Choice

A certain x-ray tube requires a current of 7 mA at a voltage of 80 kV. The rate of energy dissipation (in watts) is:

• A) 560
• B) 5600
• C) 26
• D) 11.4
• E) 87.5

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Definitions:

Persistence

The continued or prolonged existence of something, often in spite of challenges or difficulty.

Relearning

A measure of memory that assesses the amount of time saved when learning material again.

Recognition

The process of identifying something previously seen, known, or experienced, often used in the context of memory recall.

Relearning

The process by which one regains knowledge or skills that were previously learned but then forgotten.