An RLC Series Circuit Has R = 4 $\Omega$ , X_C = 3

question 59

Multiple Choice

An RLC series circuit has R = 4 $\Omega$ , X_C = 3 $\Omega$ , and X_L = 6 $\Omega$ . The impedance of this circuit is:

• A) 5 \(\Omega\)
• B) 7 \(\Omega\)
• C) 9.8 \(\Omega\)
• D) 13 \(\Omega\)
• E) 7.8 \(\Omega\)

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Definitions:

Variable Overhead Spending Variance

The difference between the actual variable overhead incurred and the expected (or standard) variable overhead based on the actual level of production activity.

Standard Variable Overhead Rate

The predetermined rate used to allocate variable manufacturing overhead to individual units of production.

Standard Hours

The predetermined amount of time expected to complete a unit of work or job, serving as a benchmark for productivity and performance measurement.