Electricity & Controls
for HVAC/R, 6E
DE-1435484274
$149.95

Electricity & Controls for HVAC/R

Now in its sixth edition, ELECTRICITY AND CONTROLS FOR HVAC-R equips readers with the information needed to work effectively with all types of motors and control devices found in the heating and air-conditioning industry.

Prior knowledge of electricity is not required as this book begins with discussion of essential basic electricity and electrical circuits concepts.

Numerous schematic diagrams and step-by-step troubleshooting procedures are included to acquaint readers with all of the different types of circuits commonly encountered in the HVAC-R field

Stephen L. Herman has been both an electrician and teacher for over 20 years. He has authored numerous textbooks on the subjects of electricity and mathematics.

He recently retired from being a lead instructor for Electrical Technology Curriculum at Lee College in Baytown, Texas. Mr. Herman received an Excellence in Education Award by the Haliburton Education Foundation.
 

Contents:

Part I: BASIC ELECTRICITY.
1. Atomic Structure.
2. Electrical Quantities and Ohm's Law.
3. Measuring Instruments.
4. Electrical Circuits.
5. Electrical Services.
6. Wire Size and Voltage Drop.
7. Inductance.
8. Capacitance.

Part II: CONTROL CIRCUITS.
9. Schematic and Wiring Diagrams.
10. Developing Wiring Programs.

Part III: MOTORS.
11. Split-Phase Motors.
12. The Shaded-Pole Induction Motor.
13. Multispeed Motors.
14. Three-Phase Motor Principles.
15. The Squirrel-Cage Induction Motor.
16. The Wound Rotor Induction Motor.
17. The Synchronous Motor.
18. Brushless DC Motors.

Part IV: TRANSFORMERS.
19. Isolation Transformers.
20. Autotransformers.
21. Current Transformers.

Part V: CONTROL COMPONENTS.
22. Overloads.
23. Relays, Contactors, and Motor Starters.
24. The Solid-State Relay.
25. The Control Transformer.
26. Starting Relays.
27. Variable-Speed Motor Control.
28. The Defrost Timer.
29. The Thermostat.
30. Pressure Switches.
31. The Flow Switch.
32. The Humidistat.
33. Fan-Limit Switches.
34. The Oil-Pressure Failure Switch.
35. Solenoid Valves.
36. The Short-Cycle Timer.
37. Methods of Sensing Temperature.
38. Gas Burner Controls.
39. Oil Burner Controls.

Part VI: TROUBLESHOOTING USING CONTROL SCHEMATICS.
40. Introduction to Troubleshooting.
41. Room Air Conditioners.
42. A Commercial Air-Conditioning Unit.
43. Heat-Pump Controls.
44. Packaged Units : Electric Air Conditioning and Gas Heat.

Part VII: ICE MAKER AND REFRIGERATION CONTROLS.
45. Household Ice Makers.
46. Commercial Ice Makers.
47. Refrigeration Controls.

Part VIII: SOLID-STATE DEVICES.
48. Resistors and Color Codes.
49. Semiconductor Materials.
50. The PN Junction.
51. Light-Emitting Diodes (LEDs) and Photodiodes.
52. The transistor.
53. The Unijunction Transistor.
54. The Silicon-Controlled Rectifier.
55. The Diac.
56. The Triac.
57. The Operational Amplifier.

Part IX: SOLID-STATE CONTROLS.
58. Programmable Logic Controllers.
59. Programming a PC.
60. Analog Sensing for Programmable Controllers.
 

576 Pages - 7-1/2 x 9 in.
Copyright: 2010

Related:

HVAC Exam Prep
HVACR Related
Plumbing Related
Welding / Metal Related
Electrical Related
Electrical Exam Prep
2008 NEC and Related
2005 NEC and Related
Electrical Theory
Electrical Calculations
Electrical Estimating
Construction Related
Building Code Related

1435484274 / 9781435484276