To analyse the performance of a motor and a generator, you have been asked to produce...
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To analyse the performance of a motor and a generator, you have been asked to produce a technical report in a professional format including the following information: a) A fully annotated, neatly drawn, sketch of the major parts of a simple, single coil DC generator. b) Ensure that the drawing includes connection to a DC load. c) Given the location of the parts of the DC generator in your illustration, indicate both the direction of current in the load and the direction of rotation of the coil. d) Produce a fully annotated, full page diagram of the Voltage output waveform of the generator. e) Determine the maximum induced emf (Electromotive Force) in the coil if the length of each magnet is 95mm, there are 350 turns in the coil, the coil diameter is 65mm, is rotating at 103 revolutions per minute (rpm) and the flux density is 1.75T. List all parts in your report by identifying the parts of a DC motor identified in the diagram and writing a short description of their function. E Figure 1 - DC Motor S f) From the illustration, determine the direction of rotation. g) Explain what would happen to the direction of rotation if the wires to the battery terminals are swapped over? h) Determine the force of the conductor if the length of each magnet is 63mm, the current flowing is 3.75A, the coil has 312 turns and the flux density is 4.17T. i) What effect on the performance of the motor would doubling the current in the windings in part 3 have? Support your explanation with full (mathematical) working out. Page 7 of 9 j) What effect on the performance of the motor would halving the current in the windings in part 3 have? Support your explanation with full (mathematical) working out. k) What effect on the performance of the motor would doubling the number of turns in the windings in part 3 have? Support your explanation with full (mathematical) working out. I) What effect on the performance of the motor would halving the number of turns in the windings in part 3 have? Support your explanation with full (mathematical) working out. To analyse the performance of a motor and a generator, you have been asked to produce a technical report in a professional format including the following information: a) A fully annotated, neatly drawn, sketch of the major parts of a simple, single coil DC generator. b) Ensure that the drawing includes connection to a DC load. c) Given the location of the parts of the DC generator in your illustration, indicate both the direction of current in the load and the direction of rotation of the coil. d) Produce a fully annotated, full page diagram of the Voltage output waveform of the generator. e) Determine the maximum induced emf (Electromotive Force) in the coil if the length of each magnet is 95mm, there are 350 turns in the coil, the coil diameter is 65mm, is rotating at 103 revolutions per minute (rpm) and the flux density is 1.75T. List all parts in your report by identifying the parts of a DC motor identified in the diagram and writing a short description of their function. E Figure 1 - DC Motor S f) From the illustration, determine the direction of rotation. g) Explain what would happen to the direction of rotation if the wires to the battery terminals are swapped over? h) Determine the force of the conductor if the length of each magnet is 63mm, the current flowing is 3.75A, the coil has 312 turns and the flux density is 4.17T. i) What effect on the performance of the motor would doubling the current in the windings in part 3 have? Support your explanation with full (mathematical) working out. Page 7 of 9 j) What effect on the performance of the motor would halving the current in the windings in part 3 have? Support your explanation with full (mathematical) working out. k) What effect on the performance of the motor would doubling the number of turns in the windings in part 3 have? Support your explanation with full (mathematical) working out. I) What effect on the performance of the motor would halving the number of turns in the windings in part 3 have? Support your explanation with full (mathematical) working out.
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Related Book For
Accounting
ISBN: 978-0324188004
21st Edition
Authors: Carl s. warren, James m. reeve, Philip e. fess
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