# Applied Integrated Electrical Mathematics II

SKMA 112

## Course Description

Prerequisite: SKMA111. Develops further competency in the application of mathematics principles to electrical circuit configurations including DC and AC circuit applications. Includes trigonometry as applied to electrical-circuit theory and non-mathematical theory related to electricity and electronics. (45-0)

## Outcomes and Objectives

### Understand electrical circuit parameters and associated circuit configurations as they pertain to DC and AC.

#### Objectives:

• Study and demonstrate electrical vocabulary.
• Use mathematics to solve wire size, AC ohms Law, AC waveform evaluation, vector and phasors, and inductance.
• Solve all parameters in a series circuit.
• Solve all parameters in a parallel circuit.
• Solve all parameters in a series-parallel combination.
• Troubleshoot mathematical inaccuracies in series, parallel, and series-parallel circuits.

### When given an electronic circuit schematic, convert the circuit into an equivalent circuit and analyze different application.

#### Objectives:

• Mathematically apply trigonometric formulas to AC circuits.
• Use right angle mathematics in AC circuit solutions.
• Construct a voltage divider.
• Build and measure a Wheatstone Bridge.
• Mathematically calculate Power Factor in AC circuit configurations.
• Calculate the reactive nature of inductive circuits having various values of L in different circuit configurations.

### Construct electronic circuits for laboratory verification.

#### Objectives:

• Determine and construct a series circuit and verify with test equipment circuit parameters with AC and DC voltage.
• Determine, construct and measure all parameters for parallel circuit with AC and DC voltage.
• Determine, construct and measure all parameters for series-parallel circuit with AC voltage.
• Determine, construct and measure all parameters for a given Ohms Law and Watts Law circuit with AC voltage.