Industrial Motor Control - 7th Edition - by Stephen Herman - ISBN 9781133691808
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Industrial Motor Control
7th Edition
Stephen Herman
Publisher: Cengage Learning
ISBN: 9781133691808

Solutions for Industrial Motor Control

Browse All Chapters of This Textbook

Chapter 11 - Limit SwitchesChapter 12 - Phase Failure RelaysChapter 13 - Solenoid And Motor-operated ValvesChapter 14 - Temperature-sensing DevicesChapter 15 - Hall Effect SensorsChapter 16 - Proximity DetectorsChapter 17 - PhotodetectorsChapter 18 - Basic Control CircuitsChapter 19 - Schematics And Wiring Diagrams (circuit 1)Chapter 20 - Timed Starting For Three Motors (circuit 2)Chapter 21 - Float Switch Control Of A Pump And Pilot Lights (circuit 3)Chapter 22 - Developing A Wiring Diagram (circuit 1)Chapter 23 - Developing A Wiring Diagram (circuit 2)Chapter 24 - Developing A Wiring Diagram (circuit 3)Chapter 25 - Reading Large Schematic DiagramsChapter 26 - Installing Control SystemsChapter 27 - Hand-off-automatic ControlsChapter 28 - Multiple Push Button StationsChapter 29 - Forward-reverse ControlChapter 30 - Jogging And InchingChapter 31 - Sequence ControlChapter 32 - Dc MotorsChapter 33 - Starting Methods For Dc MotorsChapter 34 - Solid-state Dc DrivesChapter 35 - Stepping MotorsChapter 36 - The Motor And Starting MethodsChapter 37 - Resistor And Reactor Starting For Ac MotorsChapter 38 - Autotransformer StartingChapter 39 - Wye-delta StartingChapter 40 - Part Winding StartersChapter 41 - Consequent Pole MotorsChapter 42 - Variable Voltage And Magnetic ClutchesChapter 43 - BrakingChapter 44 - Wound Rotor Induction MotorsChapter 45 - Synchronous MotorsChapter 46 - Variable Frequency ControlChapter 47 - Motor InstallationChapter 48 - Developing Control CircuitsChapter 49 - TroubleshootingChapter 50 - Digital LogicChapter 51 - The Bounceless SwitchChapter 52 - Start-stop Push Button ControlChapter 53 - Programmable Logic ControllersChapter 54 - Programming A PlcChapter 55 - Analog Sensing For Programmable ControllersChapter 56 - SemiconductorsChapter 57 - The Pn JunctionChapter 58 - The Zener DiodeChapter 59 - Light-emitting Diodes And PhotodiodesChapter 60 - The TransistorChapter 61 - The Unijunction TransistorChapter 62 - The ScrChapter 63 - The DiacChapter 64 - The TriacChapter 65 - The 555 TimerChapter 66 - The Operational Amplifier

Book Details

INDUSTRIAL MOTOR CONTROL 7E is an integral part of any electrician training. Comprehensive and up to date, this book provides crucial information on basic relay control systems, programmable logic controllers, and solid state devices commonly found in an industrial setting. Written by a highly qualified and respected author, you will find easy-to-follow instructions and essential information on controlling industrial motors and commonly used devices in contemporary industry. INDUSTRIAL MOTOR CONTROL 7E successfully bridges the gap between industrial maintenance and instrumentation, giving you a fundamental understanding of the operation of variable frequency drives, solid state relays, and other applications that employ electronic devices.

Sample Solutions for this Textbook

We offer sample solutions for Industrial Motor Control homework problems. See examples below:

Flow switches are the switches that control the operation of an equipment with respect to the flow...Limit switches are the switches that control the operation of an equipment with respect to the...Given: The name plate current of three-phase motor is 56 A. Calculation: A failure phase occurs when...The solenoid valve is the device that contains two separate parts namely electrical part and valve...In general, all the metals expand on heating and contract on cooling but the rate of expansion and...The Hall effect was discovered by Edward H. Hall and is a principle widely used in today’s...Proximity detectors are sensors used to sense an object's presence without touching it directly. It...Photodetectors: Photodetectors are sensors widely used in today’s industries to sense the presence...Control circuit: The electrical connection of components like switches, sensors, and relays with an...The diagram is one that shows the necessary significant contacts of the circuit with the flow of...Consider the contact M1 is not closed and the current do not flow through the auxiliary contact and...Consider that the float switch is the device that is used to sense the level of the liquid in the...In the wiring diagram the number is assigned to each of the device or component so that the...Consider that the schematic diagram shows the circuit operation and not the wiring of the...Consider the figure 24-1 in the text book for the schematic of the numbered components, consider...Refer to the table for the HOA SW 122. The X shows that for the connection between the two contacts...The point to point method is the method which is used to install the circuit components in the...Refer to the Figure 27-1 Consider that the motor is controlled by the hand off automatic switch. In...For the component that are used to start are generally normally open as initially they have open...The direction of the rotation of three phase motor is changed by changing the leads connection....Consider the NEMA for the inching and the jogging is “the quickly repeated closure of the circuit to...Consider that the sequence control is used to start or stop the motor in the specified order. The...A device which is used to convert the electrical energy into mechanical energy is considered as the...To break the motor circuit or to stop the motor the arc formation may occur. In that case only load...The device which is used to convert the electrical energy into mechanical energy is called motor....Consider that the motor is the device that converts the electrical energy into the mechanical...Starters are used to limit the starting current for three phase squirrel cage induction motors. The...Consider that the starting current of the motor is reduced by the use of two methods that are...Consider the autotransformers are used in the starting of the squirrel cage induction motor. The...Consider that delta starting is often used to reduce the inrush current in to the motor and at the...Consider that for a low dual voltage motor the motor must be operated in the low voltage setting to...The speed of the consequent pole of the motor is changed by the change in the stator pole number....The speed of the motor is controlled by changing the applied voltage instead of changing the voltage...The electrical motor uses three types of braking the mechanical braking, dynamic braking and the...One of the most used type of motor is the wound rotor induction motor. It comes with wired range of...Consider that the synchronous motor operate at the synchronous speed and the produce a leading power...Consider the formula for the synchronous speed is, Ns=120fP Then, the synchronous speed is...Consider the table shown in 430.247 in the textbook. The table shows the full load current values...Refer to the circuit in Figure 48-6 in the text book. The pressure swtich found the application...Troubleshooting is the process of checking errors when any circuit fails to operate or show some...The transistor logic TTL is the bipolar transistor that operates in the basis of the direct current...Consider that all the mechanical contacts are the spring loaded as it ensures the snap action. The...The relay swtich are the mechanical devices that are used in conjunction with the electrical...The PLC stand form the programmable logic control, it is an industrial control system that monitors...The NEMA symbols are the symbols that are used to represent the electrical components. Since, the...There are two types of input that are given to Programmable logic controller, the analog input and...The given sentence is “The atom of a material used as a conductor generally contains_____valence...The given sentence is “The PN junction is more commonly known as the _____.” Consider the figure...The PN junction is commonly known as the diode. The diode the electronic device that acts as a...The LED stands for light emitting diode. They, are most common type of electrical device used. The...The transistor are the three terminal device that are formed by three pieces of the semiconductor...The UJT stands for unijunction transistor, it is the three terminal device that has only one...The SCR stands for silicon controlled rectifier and is made by joining four layers of the...The bi directional device that is used to control the phase shift in thyristors is called the DIAC....The TRIAC is the device that is used to control the AC power and they can swtich the high voltage...Consider the circuit shown in Figure 65-1 in the textbook. The timer 555 IC is an integrated circuit...The operational amplifier are the devices that are used to amplify the signals. The op amp have two...

More Editions of This Book

Corresponding editions of this textbook are also available below:

7th Edition
ISBN: 9780357670590
7th Edition
ISBN: 9780176919962

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