Electrical Engineering Experiments 9781683921141, 1683921143

Note continued: Calibration of A.C. Wattmeter by a Standard Voltmeter and Ammeter -- Experiment 42 -- Calibration of an

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English Pages ix, 274 pages : illustrations ; 23 cm Year 2018;2017

Electrical Engineering Experiments
9781683921141, 1683921143

Author / Uploaded
Chhalotra
G. P

Table of contents :
Machine generated contents note: 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 Note continued: 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 Note continued: 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 at --
(a).100% Rated Current and Note continued: (b).50% Rated Current by the Mutual Inductance (Absolute) Method --
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 Kelvins Double Bridge --
Experiment 40 --
Calibration of a Watt-Hour Meter by a Standard Wattmeter --
Experiment 41 Note continued: 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 Hays 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 of --
(a).Sphere-Sphere Gap --
(b).Rod-Rod Gap --
(c).Needle-Needle Gap --
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.