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Electrical Transformers and Rotating Ma...4th EditionStephen L. Herman Publisher: Cengage LearningISBN: 9781305494817
Electrical Transformers and Rotating Ma...
Solutions for Electrical Transformers and Rotating Machines
Browse All Chapters of This Textbook
Chapter 1 - MagnetismChapter 2 - Magnetic InductionChapter 3 - Inductance In Alternating-current CircuitsChapter 4 - Single-phase Isolation TransformersChapter 5 - AutotransformersChapter 6 - Current TransformersChapter 7 - Three-phase CircuitsChapter 8 - Three-phase TransformersChapter 9 - Single-phase Loads For Three-phase TransformersChapter 10 - Transformer Installation
Chapter 11 - Transformer CoolingChapter 12 - Transformer MaintenanceChapter 13 - HarmonicsChapter 14 - Direct Current GeneratorsChapter 15 - Direct Current MotorsChapter 16 - AlternatorsChapter 17 - Three-phase MotorsChapter 18 - Single-phase MotorsChapter 19 - Motor Maintenance And TroubleshootingChapter 20 - Motor Nameplate DataChapter 21 - Motor Installation
Book Details
Written specifically for future electricians, ELECTRICAL TRANSFORMERS AND ROTATING MACHINES, 4e delivers comprehensive coverage that reflects real-world practice. Extremely student friendly, the book uses common language in a format that is easy to understand. Offering the ideal blend of theory and hands-on applications, it integrates experiments throughout -- enabling you to put what you learn into practice. In addition, insightful schematics and illustrations ensure your thorough understanding of key concepts.
Sample Solutions for this Textbook
We offer sample solutions for Electrical Transformers and Rotating Machines homework problems. See examples below:
The phenomenon of interchanging of the magnetic north pole and magnetic south pole is termed as...According to the basic law of electricity, a magnetic field is created around the conductor whenever...In a pure resistive circuit, the current and the voltage are in phase with each other. This means...The transformer is a magnetically operated electrical machine which changes the values of current,...Given: The number of turns in connection with the power source (N1) is 325. The number of turns in...The differences in the connection between the primary winding of the voltage transformer and primary...Given: The number of phases of the system (n) is 3. Calculation: The below figure represents the...Two transformers are required to make an open delta connection. The below figure represents the...High delta leg is a type of electrical service connection which is also termed as wild leg, stinger...
Given: The secondary voltage (V) is 240 V. The rating of the transformer (VA) is 15 kVA. The...The transformer is an electrical device that is used to transfer energy in the form of electricity...The primary consideration for personnel performing transformer maintenance are as mentioned below....The harmonics in an electrical system refers to the current and the voltage at a frequency is the...A device that converts the mechanical energy into electrical energy is called as generator. The...DC motor is a device that is used to convert direct current electrical energy into mechanical...The below figure represents two alternators connected in parallel arrangement. The conditions that...The three basic types of three-phase motors are as mentioned below. 1. Synchronous motors: The AC...A split phase motor is a type of induction motor which contains a single cage rotor. The two...Some electric motors contain sleeve bearings which require oiling periodically. The motors which...The National Electrical Manufacturers Association defines some basic parameters regarding the design...Given: The power of the motor (P) is 20 hp. The voltage applied to the motor (V) is 500 V....
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