Solve Apps: Trigonometric Equations
-A Coil of Wire Rotating in a Magnetic

question 34

Multiple Choice

Solve Apps: Trigonometric Equations
-A coil of wire rotating in a magnetic field induces a voltage given by $\mathrm { e } = 20 \sin \left( \frac { \pi \mathrm { t } } { 4 } - \frac { \pi } { 2 } \right)$ , where $\mathrm { t }$ is time in seconds. Find the smallest positive time to produce a voltage of $10 \sqrt { 3 }$ .

• A) \(3.33\) seconds
• B) 3 seconds
• C) \(3.33 \pi\) seconds
• D) \(3 \pi\) seconds

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Definitions:

Tooling Department

A specialized section within a manufacturing facility responsible for designing, maintaining, and storing tools, dies, and other equipment used in production.

Production Areas

Specific sections within a manufacturing or production facility where goods are made or assembled.

Single Plantwide Rate

An overhead absorption rate that applies the same overhead costs to all products or services regardless of the actual overhead each consumes.

Multiple Production Department Rates

The use of different overhead application rates for various departments within a manufacturing facility to more accurately assign costs.