An Ac Generator Has 80 Rectangular Loops on Its Armature

question 36

Multiple Choice

An ac generator has 80 rectangular loops on its armature. Each loop is 12 cm long and 8 cm wide. The armature rotates at 1200 rpm about an axis parallel to the long side. If the loop rotates in a uniform magnetic field of 0.30 T, which is perpendicular to the axis of rotation, what will be the maximum output voltage of this generator?

• A)20 V
• B)27 V
• C)29 V
• D)33 V
• E)35 V

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Definitions:

Risk Assessment

The process of identifying, evaluating, and estimating the levels of risk involved in a situation, followed by the coordination and economical application of resources to minimize, monitor, and control the probability and impact of unfortunate events.

Idle Cash

Cash that is not currently employed in any investment or operation, therefore not earning any return or interest.

Cash Equivalents

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