Use the Information in the Table and Assume That a Worker

question 77

Multiple Choice

Use the information in the table and assume that a worker is expected to devote half-time (four hours per day) to this project with work taking place on a 5-day-per-week basis.If the project manager is told that the total number of hours per week cannot exceed 48,what is the first week that some resource leveling must occur? $$\begin{array} { | l | l | l | l | } \hline \text { Activity } & \text { Predecessar } & \text { Hours per Day } & \text { Time (Days) } \\\hline \text { A } & - - & 4 & 6 \\\hline B & \text { A } & 4 & 11 \\\hline \mathrm { C } & \text { A } & 5 & 5 \\\hline \mathrm { D } & \mathrm { B } & 4 & 6 \\\hline \mathrm { E } & \mathrm { B } & 4 & 6 \\\hline \mathrm { F } & \mathrm { B } & 6 & 3 \\\hline \mathrm { G } & \mathrm { C } , \mathrm { D } & \mathbf { 3 } & 11 \\\hline \mathrm { H } & \mathrm { E } , \mathrm { F } & \mathbf { 3 } & 8 \\\hline \mathrm { J } & \mathrm { G } , \mathrm { H } & 3 & 10 \\\hline \mathrm { K } & \mathrm { J } & 6 & 4 \\\hline\end{array}$$

• A)Week 2
• B)Week 6
• C)Week 4
• D)Week 5

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Definitions:

Inductive Reactance

The opposition that inductors present to the flow of alternating current, due to the phase shift between voltage and current, measured in ohms.

Coil

An electrical component made by winding conducting wire around a core or forming it into a loop or series of loops, often used in inductors and transformers.

Reactance

The opposition a circuit element offers to the flow of alternating current, due to its capacitance or inductance, affecting the phase between voltage and current.

Inductive Reactance

The opposition that an inductor presents to alternating current, due to its inductance, measured in ohms.