Major Technical Obstacle(s) to the Achievement of a Controlled Fusion

question 45

Multiple Choice

Major technical obstacle(s) to the achievement of a controlled fusion reaction is (are)
I. attaining a temperature of at least 1.0 ´ 108 K
II. containment of the plasma long enough to generate a net output of energy
III. recovering the energy in some useable form

• A) I only
• B) II only
• C) III only
• D) I, II, and III
• E) I and II only

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Definitions:

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The ability to shape or control the actions of others or the progression of events.

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Benefits and/or rewards that come from an external source, such as money, promotions, or praise.

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