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    Precalculus Functions and Graphs Study Set 1
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    Exam 6: Trigonometric Identities and Conditional Equations
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    Solve the Problem. -The Output Voltage for an AC Generator Is Approximated by Is
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Solve the Problem. -The Output Voltage for an AC Generator Is Approximated by Is

Question 34

Question 34

Multiple Choice

Solve the problem.
-The output voltage for an AC generator is approximated by v = 156 cos Solve the problem. -The output voltage for an AC generator is approximated by v = 156 cos   Find the smallest positive value of t for which the output is 76 volts. A)  t = 0.0056 B)  t = 0.0122 C)  t = 0.0046 D)  t = 0.0112 Find the smallest positive value of t for which the output is 76 volts.


A) t = 0.0056
B) t = 0.0122
C) t = 0.0046
D) t = 0.0112

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