Experiment 49 To find the voltage distribution across a string of a suspension insulator having five units, and to determine the efficiency of a string of insulators and to plot a graph between percentage voltage and the number of insulators from the line end
Chapter in the book
Publisher:Mercury Learning and Information
Paid access
|Dec 2017
Table of contents
Frontmatter
Contents
Experiment 1 To Determine Internal Resistance of a Battery
Experiment 2 Load Test on a D.C. Series Generator
Experiment 3 Load Test on a D.C. Series Motor
Experiment 4 Load Test on a D.C. Shunt Motor
Experiment 5 Load Test on a D.C. Shunt Generator
Experiment 6 Load Test on a D.C. Compound Motor
Experiment 7 Load Test on a D.C. Compound Generator
Experiment 8 No-Load Test on a Separately Excited D.C. Generator (Magnetization Characteristic)
Experiment 9 No-Load Test on a D.C. Shunt Generator (Magnetization Characteristic)
Experiment 10 No-Load Test on a D.C. Shunt Motor (Swinburne Test)
Experiment 11 To Perform a Hopkinson Test on Two Identical D.C. Shunt Machines
Experiment 12 Open-Circuit Test and Short-Circuit Test on a Single-Phase Transformer
Experiment 13 Load Test on a Single-Phase Transformer
Experiment 14 Back-to-Back Test on Two Identical Transformers (Sumpner Test)
Experiment 15 Separation of Losses in a Single-Phase Transformer (Separation of Eddy Current and Hysteresis Loss)
Experiment 16 Separation of Losses in a D.C. Shunt Motor
Experiment 17 To Perform a Load Test on a Three-Phase Slip-Ring Induction Motor
Experiment 18 To Perform a No-Load and Blocked Rotor Test on a Three-Phase Squirrel Cage Induction Motor
Experiment 19 No-Load Test and Short-Circuit Test on a Three-Phase Alternator
Experiment 20 A Load Test on a Three-Phase Synchronous Generator
Experiment 21 To Determine Regulation of a Three-Phase Alternator at Full Load, Lagging Power Factor, and Leading Power Factor
Experiment 22 To Determine the V-Curve and Inverted V-Curve of a Synchronous Motor
Experiment 23 To Determine Regulation of a Three-Phase Alternator for Full Load at a Power Factor Using the Zero Power Factor Method or the Potier Triangle Method
Experiment 24 To Determine the Regulation of a Three-Phase Alternator at a Load and Its Power Factor by the MMF Method
Experiment 25 To Measure the Iron Loss at Different Flux Densities with a Lloyd Fisher Magnetic Square
Experiment 26 Study of Overcurrent Relay (I.D.M.T. Type) and Determination of the Time-Current Characteristic
Experiment 27 Study of the Instantaneous Relay and Determination of the Pickup and Reset Values
Experiment 28 Study of the Directional Overcurrent Relay
Experiment 29 Study of the Percentage Differential Relay
Experiment 30 To Plot Burden Current Characteristics of the Given Current Transformers
Experiment 31 For the Given Current Transformer and Burden to Find the Ratio and Phase Angle Error
Experiment 32 To Plot the Power-Angle Curve of a Three-Phase Salient Pole Synchronous Generator
Experiment 33 Determination of Xd and Xq by Slip Test
Experiment 34 To Study the Effect of the Brush Separation and Brush Shift on the Speed and Power Factor of the Schrage Motor
Experiment 35 To Plot Magnetization Characteristics and Load Characteristics of Metadyne Generators
Experiment 36 To Plot the Magnetization Characteristic and Load Characteristic of an Amplidyne Generator
Experiment 37 To Determine Negative Sequence and Zero Sequence Reactions of a Synchronous Machine
Experiment 38 To Determine Parameters of a Single-Phase Induction Motor
Experiment 39 Measurement of a Small Resistance by Kelvin’s Double Bridge
Experiment 40 Calibration of a Watt-Hour Meter by a Standard Wattmeter
Experiment 41 Calibration of A.C. Wattmeter by a Standard Voltmeter and Ammeter
Experiment 42 Calibration of an Ampere-Hour Meter by a Standard Ammeter
Experiment 43 To Find an Unknown Inductance with Hay’s Bridge
Experiment 44 To Determine a Value of High Resistance by the Loss of Charge Method
Experiment 45 Calibration of a Wattmeter and Ammeter by Crompton’s Potentiometer
Experiment 46 Study of an Impulse Generator (1.6 Million Volts)
Experiment 47 To Determine the Breakdown Voltage of an Oil Sample
Experiment 48 To Determine the Breakdown Characteristics
Experiment 49 To find the voltage distribution across a string of a suspension insulator having five units, and to determine the efficiency of a string of insulators and to plot a graph between percentage voltage and the number of insulators from the line end
Questions and Answers in Electrical Engineering
52 chapters available
PDF preview is not available for this content.
PDF ISBN: 978-1-68392-279-7 | E-Pub ISBN: 978-1-68392-115-8 | Paperback ISBN: 978-1-68392-114-1 | DOI: 10.1515/9781683922797
Publisher: Mercury Learning and Information
Copyright owner: © 2017 Walter de Gruyter GmbH, Berlin/Boston
Publication date: 2017
Language: English
Pages: 274
Related subjects: