![Page 1: Copyright © by NCCER, Published by Pearson Education, Inc. Electrical Level Two – Alternating Current Module 26201-11 National Center for Construction](https://reader038.vdocuments.mx/reader038/viewer/2022110405/56649ecf5503460f94bdd295/html5/thumbnails/1.jpg)
Copyright © by NCCER,Published by Pearson Education, Inc.
Electrical Level Two – Alternating CurrentModule 26201-11
National Center for Construction Education and
Research
Slide 1
Alternating CurrentModule 26201-11
![Page 2: Copyright © by NCCER, Published by Pearson Education, Inc. Electrical Level Two – Alternating Current Module 26201-11 National Center for Construction](https://reader038.vdocuments.mx/reader038/viewer/2022110405/56649ecf5503460f94bdd295/html5/thumbnails/2.jpg)
Copyright © by NCCER,Published by Pearson Education, Inc.
Electrical Level Two – Alternating CurrentModule 26201-11
National Center for Construction Education and
Research
Slide 2
Upon completion of this module, you will be able to do the following:
1. Calculate the peak and effective voltage or current values for an AC waveform.
2. Calculate the phase relationship between two AC waveforms.3. Describe the voltage and current phase relationship in a resistive AC circuit.4. Describe the voltage and current transients that occur in an inductive circuit.5. Define inductive reactance and state how it is affected by frequency.6. Describe the voltage and current transients that occur in a capacitive circuit.7. Define capacitive reactance and state how it is affected by frequency.8. Explain the relationship between voltage and current in the following types of
AC circuits: • RL circuit • RC circuit • LC circuit • RLC circuit9. Explain the following terms as they relate to AC circuits: • True power • Apparent power • Reactive power • Power factor10. Explain basic transformer action.
Objectives
![Page 3: Copyright © by NCCER, Published by Pearson Education, Inc. Electrical Level Two – Alternating Current Module 26201-11 National Center for Construction](https://reader038.vdocuments.mx/reader038/viewer/2022110405/56649ecf5503460f94bdd295/html5/thumbnails/3.jpg)
Copyright © by NCCER,Published by Pearson Education, Inc.
Electrical Level Two – Alternating CurrentModule 26201-11
National Center for Construction Education and
Research
Slide 3 Figure 1 – Conductor moving across a magnetic field
![Page 4: Copyright © by NCCER, Published by Pearson Education, Inc. Electrical Level Two – Alternating Current Module 26201-11 National Center for Construction](https://reader038.vdocuments.mx/reader038/viewer/2022110405/56649ecf5503460f94bdd295/html5/thumbnails/4.jpg)
Copyright © by NCCER,Published by Pearson Education, Inc.
Electrical Level Two – Alternating CurrentModule 26201-11
National Center for Construction Education and
Research
Slide 4 Figure 2 – Angle versus rate of cutting lines of flux
![Page 5: Copyright © by NCCER, Published by Pearson Education, Inc. Electrical Level Two – Alternating Current Module 26201-11 National Center for Construction](https://reader038.vdocuments.mx/reader038/viewer/2022110405/56649ecf5503460f94bdd295/html5/thumbnails/5.jpg)
Copyright © by NCCER,Published by Pearson Education, Inc.
Electrical Level Two – Alternating CurrentModule 26201-11
National Center for Construction Education and
Research
Slide 5 Figure 3 – One cycle of alternating voltage
![Page 6: Copyright © by NCCER, Published by Pearson Education, Inc. Electrical Level Two – Alternating Current Module 26201-11 National Center for Construction](https://reader038.vdocuments.mx/reader038/viewer/2022110405/56649ecf5503460f94bdd295/html5/thumbnails/6.jpg)
Copyright © by NCCER,Published by Pearson Education, Inc.
Electrical Level Two – Alternating CurrentModule 26201-11
National Center for Construction Education and
Research
Slide 6 Figure 4 – Frequency measurement
![Page 7: Copyright © by NCCER, Published by Pearson Education, Inc. Electrical Level Two – Alternating Current Module 26201-11 National Center for Construction](https://reader038.vdocuments.mx/reader038/viewer/2022110405/56649ecf5503460f94bdd295/html5/thumbnails/7.jpg)
Copyright © by NCCER,Published by Pearson Education, Inc.
Electrical Level Two – Alternating CurrentModule 26201-11
National Center for Construction Education and
Research
Slide 7 Figure 5 – Amplitude values for a sine wave
![Page 8: Copyright © by NCCER, Published by Pearson Education, Inc. Electrical Level Two – Alternating Current Module 26201-11 National Center for Construction](https://reader038.vdocuments.mx/reader038/viewer/2022110405/56649ecf5503460f94bdd295/html5/thumbnails/8.jpg)
Copyright © by NCCER,Published by Pearson Education, Inc.
Electrical Level Two – Alternating CurrentModule 26201-11
National Center for Construction Education and
Research
Slide 8 Figure 6 – Voltage waveforms 90° out of phase
![Page 9: Copyright © by NCCER, Published by Pearson Education, Inc. Electrical Level Two – Alternating Current Module 26201-11 National Center for Construction](https://reader038.vdocuments.mx/reader038/viewer/2022110405/56649ecf5503460f94bdd295/html5/thumbnails/9.jpg)
Copyright © by NCCER,Published by Pearson Education, Inc.
Electrical Level Two – Alternating CurrentModule 26201-11
National Center for Construction Education and
Research
Slide 9 Figure 7 – Waves in phase
![Page 10: Copyright © by NCCER, Published by Pearson Education, Inc. Electrical Level Two – Alternating Current Module 26201-11 National Center for Construction](https://reader038.vdocuments.mx/reader038/viewer/2022110405/56649ecf5503460f94bdd295/html5/thumbnails/10.jpg)
Copyright © by NCCER,Published by Pearson Education, Inc.
Electrical Level Two – Alternating CurrentModule 26201-11
National Center for Construction Education and
Research
Slide 10 Figure 8 – AC waveforms
![Page 11: Copyright © by NCCER, Published by Pearson Education, Inc. Electrical Level Two – Alternating Current Module 26201-11 National Center for Construction](https://reader038.vdocuments.mx/reader038/viewer/2022110405/56649ecf5503460f94bdd295/html5/thumbnails/11.jpg)
Copyright © by NCCER,Published by Pearson Education, Inc.
Electrical Level Two – Alternating CurrentModule 26201-11
National Center for Construction Education and
Research
Slide 11 Figure 9 – Resistive AC circuit
![Page 12: Copyright © by NCCER, Published by Pearson Education, Inc. Electrical Level Two – Alternating Current Module 26201-11 National Center for Construction](https://reader038.vdocuments.mx/reader038/viewer/2022110405/56649ecf5503460f94bdd295/html5/thumbnails/12.jpg)
Copyright © by NCCER,Published by Pearson Education, Inc.
Electrical Level Two – Alternating CurrentModule 26201-11
National Center for Construction Education and
Research
Slide 12 Figure 10 – Voltage and current in a resistive AC circuit
![Page 13: Copyright © by NCCER, Published by Pearson Education, Inc. Electrical Level Two – Alternating Current Module 26201-11 National Center for Construction](https://reader038.vdocuments.mx/reader038/viewer/2022110405/56649ecf5503460f94bdd295/html5/thumbnails/13.jpg)
Copyright © by NCCER,Published by Pearson Education, Inc.
Electrical Level Two – Alternating CurrentModule 26201-11
National Center for Construction Education and
Research
Slide 13 Figure 11 – Factors affecting the inductance of a coil
![Page 14: Copyright © by NCCER, Published by Pearson Education, Inc. Electrical Level Two – Alternating Current Module 26201-11 National Center for Construction](https://reader038.vdocuments.mx/reader038/viewer/2022110405/56649ecf5503460f94bdd295/html5/thumbnails/14.jpg)
Copyright © by NCCER,Published by Pearson Education, Inc.
Electrical Level Two – Alternating CurrentModule 26201-11
National Center for Construction Education and
Research
Slide 14 Figure 12 – Inductor voltage and current relationship
![Page 15: Copyright © by NCCER, Published by Pearson Education, Inc. Electrical Level Two – Alternating Current Module 26201-11 National Center for Construction](https://reader038.vdocuments.mx/reader038/viewer/2022110405/56649ecf5503460f94bdd295/html5/thumbnails/15.jpg)
Copyright © by NCCER,Published by Pearson Education, Inc.
Electrical Level Two – Alternating CurrentModule 26201-11
National Center for Construction Education and
Research
Slide 15 Figure 13 – Capacitors
![Page 16: Copyright © by NCCER, Published by Pearson Education, Inc. Electrical Level Two – Alternating Current Module 26201-11 National Center for Construction](https://reader038.vdocuments.mx/reader038/viewer/2022110405/56649ecf5503460f94bdd295/html5/thumbnails/16.jpg)
Copyright © by NCCER,Published by Pearson Education, Inc.
Electrical Level Two – Alternating CurrentModule 26201-11
National Center for Construction Education and
Research
Slide 16 Figure 14 – Charging and discharging a capacitor
![Page 17: Copyright © by NCCER, Published by Pearson Education, Inc. Electrical Level Two – Alternating Current Module 26201-11 National Center for Construction](https://reader038.vdocuments.mx/reader038/viewer/2022110405/56649ecf5503460f94bdd295/html5/thumbnails/17.jpg)
Copyright © by NCCER,Published by Pearson Education, Inc.
Electrical Level Two – Alternating CurrentModule 26201-11
National Center for Construction Education and
Research
Slide 17 Figure 15 – Capacitors in parallel
![Page 18: Copyright © by NCCER, Published by Pearson Education, Inc. Electrical Level Two – Alternating Current Module 26201-11 National Center for Construction](https://reader038.vdocuments.mx/reader038/viewer/2022110405/56649ecf5503460f94bdd295/html5/thumbnails/18.jpg)
Copyright © by NCCER,Published by Pearson Education, Inc.
Electrical Level Two – Alternating CurrentModule 26201-11
National Center for Construction Education and
Research
Slide 18 Figure 16 – Capacitors in series
![Page 19: Copyright © by NCCER, Published by Pearson Education, Inc. Electrical Level Two – Alternating Current Module 26201-11 National Center for Construction](https://reader038.vdocuments.mx/reader038/viewer/2022110405/56649ecf5503460f94bdd295/html5/thumbnails/19.jpg)
Copyright © by NCCER,Published by Pearson Education, Inc.
Electrical Level Two – Alternating CurrentModule 26201-11
National Center for Construction Education and
Research
Slide 19 Figure 17 – Voltage and current in a capacitive AC circuit
![Page 20: Copyright © by NCCER, Published by Pearson Education, Inc. Electrical Level Two – Alternating Current Module 26201-11 National Center for Construction](https://reader038.vdocuments.mx/reader038/viewer/2022110405/56649ecf5503460f94bdd295/html5/thumbnails/20.jpg)
Copyright © by NCCER,Published by Pearson Education, Inc.
Electrical Level Two – Alternating CurrentModule 26201-11
National Center for Construction Education and
Research
Slide 20 Figure 18 – Summary of AC circuit phase relationships
![Page 21: Copyright © by NCCER, Published by Pearson Education, Inc. Electrical Level Two – Alternating Current Module 26201-11 National Center for Construction](https://reader038.vdocuments.mx/reader038/viewer/2022110405/56649ecf5503460f94bdd295/html5/thumbnails/21.jpg)
Copyright © by NCCER,Published by Pearson Education, Inc.
Electrical Level Two – Alternating CurrentModule 26201-11
National Center for Construction Education and
Research
Slide 21 Figure 19 – Series RL circuit and vector diagram
![Page 22: Copyright © by NCCER, Published by Pearson Education, Inc. Electrical Level Two – Alternating Current Module 26201-11 National Center for Construction](https://reader038.vdocuments.mx/reader038/viewer/2022110405/56649ecf5503460f94bdd295/html5/thumbnails/22.jpg)
Copyright © by NCCER,Published by Pearson Education, Inc.
Electrical Level Two – Alternating CurrentModule 26201-11
National Center for Construction Education and
Research
Slide 22 Figure 20 – Series RL circuit with waveforms and vector diagram
![Page 23: Copyright © by NCCER, Published by Pearson Education, Inc. Electrical Level Two – Alternating Current Module 26201-11 National Center for Construction](https://reader038.vdocuments.mx/reader038/viewer/2022110405/56649ecf5503460f94bdd295/html5/thumbnails/23.jpg)
Copyright © by NCCER,Published by Pearson Education, Inc.
Electrical Level Two – Alternating CurrentModule 26201-11
National Center for Construction Education and
Research
Slide 23 Table 1 – Series R and XL Combinations
![Page 24: Copyright © by NCCER, Published by Pearson Education, Inc. Electrical Level Two – Alternating Current Module 26201-11 National Center for Construction](https://reader038.vdocuments.mx/reader038/viewer/2022110405/56649ecf5503460f94bdd295/html5/thumbnails/24.jpg)
Copyright © by NCCER,Published by Pearson Education, Inc.
Electrical Level Two – Alternating CurrentModule 26201-11
National Center for Construction Education and
Research
Slide 24 Figure 21 – Parallel RL circuit with waveforms and vector diagram
![Page 25: Copyright © by NCCER, Published by Pearson Education, Inc. Electrical Level Two – Alternating Current Module 26201-11 National Center for Construction](https://reader038.vdocuments.mx/reader038/viewer/2022110405/56649ecf5503460f94bdd295/html5/thumbnails/25.jpg)
Copyright © by NCCER,Published by Pearson Education, Inc.
Electrical Level Two – Alternating CurrentModule 26201-11
National Center for Construction Education and
Research
Slide 25 Table 2 – Parallel R and XL Combinations
![Page 26: Copyright © by NCCER, Published by Pearson Education, Inc. Electrical Level Two – Alternating Current Module 26201-11 National Center for Construction](https://reader038.vdocuments.mx/reader038/viewer/2022110405/56649ecf5503460f94bdd295/html5/thumbnails/26.jpg)
Copyright © by NCCER,Published by Pearson Education, Inc.
Electrical Level Two – Alternating CurrentModule 26201-11
National Center for Construction Education and
Research
Slide 26 Figure 22 – Series RC circuit with vector diagrams
![Page 27: Copyright © by NCCER, Published by Pearson Education, Inc. Electrical Level Two – Alternating Current Module 26201-11 National Center for Construction](https://reader038.vdocuments.mx/reader038/viewer/2022110405/56649ecf5503460f94bdd295/html5/thumbnails/27.jpg)
Copyright © by NCCER,Published by Pearson Education, Inc.
Electrical Level Two – Alternating CurrentModule 26201-11
National Center for Construction Education and
Research
Slide 27 Table 3 – Series R and XC Combinations
![Page 28: Copyright © by NCCER, Published by Pearson Education, Inc. Electrical Level Two – Alternating Current Module 26201-11 National Center for Construction](https://reader038.vdocuments.mx/reader038/viewer/2022110405/56649ecf5503460f94bdd295/html5/thumbnails/28.jpg)
Copyright © by NCCER,Published by Pearson Education, Inc.
Electrical Level Two – Alternating CurrentModule 26201-11
National Center for Construction Education and
Research
Slide 28 Figure 23 – Parallel RC circuit with vector diagrams
![Page 29: Copyright © by NCCER, Published by Pearson Education, Inc. Electrical Level Two – Alternating Current Module 26201-11 National Center for Construction](https://reader038.vdocuments.mx/reader038/viewer/2022110405/56649ecf5503460f94bdd295/html5/thumbnails/29.jpg)
Copyright © by NCCER,Published by Pearson Education, Inc.
Electrical Level Two – Alternating CurrentModule 26201-11
National Center for Construction Education and
Research
Slide 29 Table 4 – Parallel R and XC Combinations
![Page 30: Copyright © by NCCER, Published by Pearson Education, Inc. Electrical Level Two – Alternating Current Module 26201-11 National Center for Construction](https://reader038.vdocuments.mx/reader038/viewer/2022110405/56649ecf5503460f94bdd295/html5/thumbnails/30.jpg)
Copyright © by NCCER,Published by Pearson Education, Inc.
Electrical Level Two – Alternating CurrentModule 26201-11
National Center for Construction Education and
Research
Slide 30 Figure 24 – Series LC circuit with vector diagram
![Page 31: Copyright © by NCCER, Published by Pearson Education, Inc. Electrical Level Two – Alternating Current Module 26201-11 National Center for Construction](https://reader038.vdocuments.mx/reader038/viewer/2022110405/56649ecf5503460f94bdd295/html5/thumbnails/31.jpg)
Copyright © by NCCER,Published by Pearson Education, Inc.
Electrical Level Two – Alternating CurrentModule 26201-11
National Center for Construction Education and
Research
Slide 31 Figure 25 – Parallel LC circuit with vector diagram
![Page 32: Copyright © by NCCER, Published by Pearson Education, Inc. Electrical Level Two – Alternating Current Module 26201-11 National Center for Construction](https://reader038.vdocuments.mx/reader038/viewer/2022110405/56649ecf5503460f94bdd295/html5/thumbnails/32.jpg)
Copyright © by NCCER,Published by Pearson Education, Inc.
Electrical Level Two – Alternating CurrentModule 26201-11
National Center for Construction Education and
Research
Slide 32 Figure 26 – Series RLC circuit and vector diagram
![Page 33: Copyright © by NCCER, Published by Pearson Education, Inc. Electrical Level Two – Alternating Current Module 26201-11 National Center for Construction](https://reader038.vdocuments.mx/reader038/viewer/2022110405/56649ecf5503460f94bdd295/html5/thumbnails/33.jpg)
Copyright © by NCCER,Published by Pearson Education, Inc.
Electrical Level Two – Alternating CurrentModule 26201-11
National Center for Construction Education and
Research
Slide 33 Figure 27 – Parallel RLC circuit and vector diagram
![Page 34: Copyright © by NCCER, Published by Pearson Education, Inc. Electrical Level Two – Alternating Current Module 26201-11 National Center for Construction](https://reader038.vdocuments.mx/reader038/viewer/2022110405/56649ecf5503460f94bdd295/html5/thumbnails/34.jpg)
Copyright © by NCCER,Published by Pearson Education, Inc.
Electrical Level Two – Alternating CurrentModule 26201-11
National Center for Construction Education and
Research
Slide 34 Figure 28 – Power calculations in an AC circuit
![Page 35: Copyright © by NCCER, Published by Pearson Education, Inc. Electrical Level Two – Alternating Current Module 26201-11 National Center for Construction](https://reader038.vdocuments.mx/reader038/viewer/2022110405/56649ecf5503460f94bdd295/html5/thumbnails/35.jpg)
Copyright © by NCCER,Published by Pearson Education, Inc.
Electrical Level Two – Alternating CurrentModule 26201-11
National Center for Construction Education and
Research
Slide 35 Figure 29 – RLC circuit calculation
![Page 36: Copyright © by NCCER, Published by Pearson Education, Inc. Electrical Level Two – Alternating Current Module 26201-11 National Center for Construction](https://reader038.vdocuments.mx/reader038/viewer/2022110405/56649ecf5503460f94bdd295/html5/thumbnails/36.jpg)
Copyright © by NCCER,Published by Pearson Education, Inc.
Electrical Level Two – Alternating CurrentModule 26201-11
National Center for Construction Education and
Research
Slide 36 Figure 30 – Power triangle
![Page 37: Copyright © by NCCER, Published by Pearson Education, Inc. Electrical Level Two – Alternating Current Module 26201-11 National Center for Construction](https://reader038.vdocuments.mx/reader038/viewer/2022110405/56649ecf5503460f94bdd295/html5/thumbnails/37.jpg)
Copyright © by NCCER,Published by Pearson Education, Inc.
Electrical Level Two – Alternating CurrentModule 26201-11
National Center for Construction Education and
Research
Slide 37 Figure 31 – Basic components of a transformer
![Page 38: Copyright © by NCCER, Published by Pearson Education, Inc. Electrical Level Two – Alternating Current Module 26201-11 National Center for Construction](https://reader038.vdocuments.mx/reader038/viewer/2022110405/56649ecf5503460f94bdd295/html5/thumbnails/38.jpg)
Copyright © by NCCER,Published by Pearson Education, Inc.
Electrical Level Two – Alternating CurrentModule 26201-11
National Center for Construction Education and
Research
Slide 38 Figure 32 – Transformer action
![Page 39: Copyright © by NCCER, Published by Pearson Education, Inc. Electrical Level Two – Alternating Current Module 26201-11 National Center for Construction](https://reader038.vdocuments.mx/reader038/viewer/2022110405/56649ecf5503460f94bdd295/html5/thumbnails/39.jpg)
Copyright © by NCCER,Published by Pearson Education, Inc.
Electrical Level Two – Alternating CurrentModule 26201-11
National Center for Construction Education and
Research
Slide 39 Figure 33 – Steel laminated core
![Page 40: Copyright © by NCCER, Published by Pearson Education, Inc. Electrical Level Two – Alternating Current Module 26201-11 National Center for Construction](https://reader038.vdocuments.mx/reader038/viewer/2022110405/56649ecf5503460f94bdd295/html5/thumbnails/40.jpg)
Copyright © by NCCER,Published by Pearson Education, Inc.
Electrical Level Two – Alternating CurrentModule 26201-11
National Center for Construction Education and
Research
Slide 40 Figure 34 – Cutaway view of a transformer core
![Page 41: Copyright © by NCCER, Published by Pearson Education, Inc. Electrical Level Two – Alternating Current Module 26201-11 National Center for Construction](https://reader038.vdocuments.mx/reader038/viewer/2022110405/56649ecf5503460f94bdd295/html5/thumbnails/41.jpg)
Copyright © by NCCER,Published by Pearson Education, Inc.
Electrical Level Two – Alternating CurrentModule 26201-11
National Center for Construction Education and
Research
Slide 41 Figure 35 – Transformer winding polarity
![Page 42: Copyright © by NCCER, Published by Pearson Education, Inc. Electrical Level Two – Alternating Current Module 26201-11 National Center for Construction](https://reader038.vdocuments.mx/reader038/viewer/2022110405/56649ecf5503460f94bdd295/html5/thumbnails/42.jpg)
Copyright © by NCCER,Published by Pearson Education, Inc.
Electrical Level Two – Alternating CurrentModule 26201-11
National Center for Construction Education and
Research
Slide 42 Figure 36 – Transformer turns ratio
![Page 43: Copyright © by NCCER, Published by Pearson Education, Inc. Electrical Level Two – Alternating Current Module 26201-11 National Center for Construction](https://reader038.vdocuments.mx/reader038/viewer/2022110405/56649ecf5503460f94bdd295/html5/thumbnails/43.jpg)
Copyright © by NCCER,Published by Pearson Education, Inc.
Electrical Level Two – Alternating CurrentModule 26201-11
National Center for Construction Education and
Research
Slide 43 Figure 37 – Tapped transformers
![Page 44: Copyright © by NCCER, Published by Pearson Education, Inc. Electrical Level Two – Alternating Current Module 26201-11 National Center for Construction](https://reader038.vdocuments.mx/reader038/viewer/2022110405/56649ecf5503460f94bdd295/html5/thumbnails/44.jpg)
Copyright © by NCCER,Published by Pearson Education, Inc.
Electrical Level Two – Alternating CurrentModule 26201-11
National Center for Construction Education and
Research
Slide 44 Figure 38 – Importance of an isolation transformer
![Page 45: Copyright © by NCCER, Published by Pearson Education, Inc. Electrical Level Two – Alternating Current Module 26201-11 National Center for Construction](https://reader038.vdocuments.mx/reader038/viewer/2022110405/56649ecf5503460f94bdd295/html5/thumbnails/45.jpg)
Copyright © by NCCER,Published by Pearson Education, Inc.
Electrical Level Two – Alternating CurrentModule 26201-11
National Center for Construction Education and
Research
Slide 45 Figure 39 – Autotransformer schematic diagram
![Page 46: Copyright © by NCCER, Published by Pearson Education, Inc. Electrical Level Two – Alternating Current Module 26201-11 National Center for Construction](https://reader038.vdocuments.mx/reader038/viewer/2022110405/56649ecf5503460f94bdd295/html5/thumbnails/46.jpg)
Copyright © by NCCER,Published by Pearson Education, Inc.
Electrical Level Two – Alternating CurrentModule 26201-11
National Center for Construction Education and
Research
Slide 46 Figure 40 – Current transformer schematic diagram
![Page 47: Copyright © by NCCER, Published by Pearson Education, Inc. Electrical Level Two – Alternating Current Module 26201-11 National Center for Construction](https://reader038.vdocuments.mx/reader038/viewer/2022110405/56649ecf5503460f94bdd295/html5/thumbnails/47.jpg)
Copyright © by NCCER,Published by Pearson Education, Inc.
Electrical Level Two – Alternating CurrentModule 26201-11
National Center for Construction Education and
Research
Slide 47 Figure 41 – Potential transformer.
![Page 48: Copyright © by NCCER, Published by Pearson Education, Inc. Electrical Level Two – Alternating Current Module 26201-11 National Center for Construction](https://reader038.vdocuments.mx/reader038/viewer/2022110405/56649ecf5503460f94bdd295/html5/thumbnails/48.jpg)
Copyright © by NCCER,Published by Pearson Education, Inc.
Electrical Level Two – Alternating CurrentModule 26201-11
National Center for Construction Education and
Research
Slide 48
Supplemental Art
![Page 49: Copyright © by NCCER, Published by Pearson Education, Inc. Electrical Level Two – Alternating Current Module 26201-11 National Center for Construction](https://reader038.vdocuments.mx/reader038/viewer/2022110405/56649ecf5503460f94bdd295/html5/thumbnails/49.jpg)
Copyright © by NCCER,Published by Pearson Education, Inc.
Electrical Level Two – Alternating CurrentModule 26201-11
National Center for Construction Education and
Research
Slide 49 Course Map
![Page 50: Copyright © by NCCER, Published by Pearson Education, Inc. Electrical Level Two – Alternating Current Module 26201-11 National Center for Construction](https://reader038.vdocuments.mx/reader038/viewer/2022110405/56649ecf5503460f94bdd295/html5/thumbnails/50.jpg)
Copyright © by NCCER,Published by Pearson Education, Inc.
Electrical Level Two – Alternating CurrentModule 26201-11
National Center for Construction Education and
Research
Slide 50 Left-Hand Rule for Generators
![Page 51: Copyright © by NCCER, Published by Pearson Education, Inc. Electrical Level Two – Alternating Current Module 26201-11 National Center for Construction](https://reader038.vdocuments.mx/reader038/viewer/2022110405/56649ecf5503460f94bdd295/html5/thumbnails/51.jpg)
Copyright © by NCCER,Published by Pearson Education, Inc.
Electrical Level Two – Alternating CurrentModule 26201-11
National Center for Construction Education and
Research
Slide 51 RMS Amplitude
![Page 52: Copyright © by NCCER, Published by Pearson Education, Inc. Electrical Level Two – Alternating Current Module 26201-11 National Center for Construction](https://reader038.vdocuments.mx/reader038/viewer/2022110405/56649ecf5503460f94bdd295/html5/thumbnails/52.jpg)
Copyright © by NCCER,Published by Pearson Education, Inc.
Electrical Level Two – Alternating CurrentModule 26201-11
National Center for Construction Education and
Research
Slide 52 What’s Wrong With This Picture?
![Page 53: Copyright © by NCCER, Published by Pearson Education, Inc. Electrical Level Two – Alternating Current Module 26201-11 National Center for Construction](https://reader038.vdocuments.mx/reader038/viewer/2022110405/56649ecf5503460f94bdd295/html5/thumbnails/53.jpg)
Copyright © by NCCER,Published by Pearson Education, Inc.
Electrical Level Two – Alternating CurrentModule 26201-11
National Center for Construction Education and
Research
Slide 53 AC Circuits
![Page 54: Copyright © by NCCER, Published by Pearson Education, Inc. Electrical Level Two – Alternating Current Module 26201-11 National Center for Construction](https://reader038.vdocuments.mx/reader038/viewer/2022110405/56649ecf5503460f94bdd295/html5/thumbnails/54.jpg)
Copyright © by NCCER,Published by Pearson Education, Inc.
Electrical Level Two – Alternating CurrentModule 26201-11
National Center for Construction Education and
Research
Slide 54 Turns and Voltage Ratios
![Page 55: Copyright © by NCCER, Published by Pearson Education, Inc. Electrical Level Two – Alternating Current Module 26201-11 National Center for Construction](https://reader038.vdocuments.mx/reader038/viewer/2022110405/56649ecf5503460f94bdd295/html5/thumbnails/55.jpg)
Copyright © by NCCER,Published by Pearson Education, Inc.
Electrical Level Two – Alternating CurrentModule 26201-11
National Center for Construction Education and
Research
Slide 55