Laboratory Manual For Electrical Machines

By D.P. Kothari, B.S. Umre more
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Product Specifications

Publisher IK International All Electronics and Electricals books by IK International
ISBN 9789385909757
Author: D.P. Kothari, B.S. Umre
Number of Pages 271
Available in all digital devices
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  • About the book

Laboratory Manual For Electrical Machines by D.P. Kothari, B.S. Umre
Book Summary:

Laboratory Manual for Electrical Machines (2nd) edition includes four new experiments in electrical machines so that it can cater to the complete syllabus of undergraduate laboratory courses of electrical machines. This book gives the basic information to the students with the machine phenomenon, working principles and testing methods, etc. It also imparts real physical understanding of various types of electrical machines. The main attraction of this laboratory manual is its power point presentation for all experiments.

Table of Contents:


Experiments 1: To Study the Speed Control of a DC Shunt Motor by (a) varying armature voltage with field current kept constant. (b) varying field current with armature voltage kept constant.

Experiments 2: To Perform Load Test on a DC Shunt Generator.

Experiments 3: To Perform Open Circuit and Short Circuit Test on a Single-Phase Transformer

Experiments 4: To Study (a) the Polarity Markings on Single-Phase Transformer Windings and (b) the Operation of an Autotransformer.

Experiments 5: To Study the Load Test on a Cumulatively Compounded DC Motor.

Experiments 6: To Study the Load Test on a Three-Phase Induction Motor.

Experiments 7: To Determine Voltage Regulation and Efficiency of a Single-Phase Transformer by Direct Loading.

Experiments 8: To Study the Scott-Connection of Transformers (Three-Phase to Two-Phase Conversion).

Experiments 9: To Study the Variation of Speed and Load Test on Schrage Motor.

Experiments 10: To Plot V and Inverted V(Λ) Curves of a Synchronous Motor

Experiments 11: To Determine the Ratio Xq/Xd for Three-Phase Alternator by using "Slip Test".

Experiments 12: To Study the Synchronization of an Alternator with an Infinite Bus by "Dark Lamp Method".

Experiments 13: To Determine Potier Reactance of Three-Phase Alternator by "Zero Power Factor Lagging Saturation Curve".

Experiments 14: To Determine Negative Sequence and Zero Sequence Reactances of Synchronous Generator.

Experiments 15: To Study the Characteristics of Three-Phase Induction Generator.

Experiments 16: To Determine Direct Axis Subtransient (Xd"), Quadrature Axis Subtransient (Xq") Reactances of Synchronous Machine.

Experiments 17: Determination of B-H Curve of a Magnetic Material

Experiments 18: To Study and Verify Kirchhoff's Laws Applied to Direct Current Circuits

Experiments 19: To Study R-L-C Series Circuit

Experiments 20: To Study R-L-C Parallel Circuit


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