Here you can download the Electrical and Electronic Measurements Notes PDF VTU – EEM VTU of as per VTU Syllabus. Below we have list all the links as per the modules.
Electrical and Electronic Measurements Notes PDF VTU – EEM VTU of Total Units
Please find the download links of Electrical and Electronic Measurements Notes PDF VTU – EEM VTU are listed below
Link: Complete Notes
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Module-1:
Units and Dimensions: Review of fundamental and derived units. SI units (No question shall be set from the review portion). Dimensional equations, problems. Measurement of Resistance: Wheatstone’s bridge, sensitivity, limitations. Kelvin’s double bridge. Earth resistance measurement by fall of the potential method and by using Megger.
Link: Module 1 Notes
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Module-2:
Measurement of Power, Energy, Power factor and Frequency: Review of Dynamometer wattmeter construction and operation (No question shall be set from the review portions), Torque expression, Errors and minimization, UPF and LPF wattmeters. Measurement of real and reactive power in 3 phase circuits.
Link: Module 2 Notes
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Module-3:
Extension of Instrument Ranges: Desirable features of ammeters and voltmeters. Shunts and multipliers. Construction and theory of instrument transformers, Desirable characterizes, Errors of CT and PT. Turns compensation, Illustrative examples, Silsbee’s method of testing CT. Magnetic measurements field strength.
Link: Module 3 Notes
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Module-4:
Electronic and digital Instruments: Introduction. Essentials of electronic instruments, Advantages of electronic instruments. True RMS reading voltmeter. Electronic multimeters. Digital voltmeters (DVM) – Ramp type DVM, Integrating type DVM.
Link: Module 4 Notes
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Module-5:
Display Devices: Introduction, character formats, segment displays, Dot matrix displays, Bar graph displays. Cathode ray tubes, Light emitting diodes, Liquid crystal displays, Nixes, Incandescent, Fluorescent, Liquid vapor and Visual displays. Display multiplexing and zero suppression. Recording Devices: Introduction, Strip chart recorders.
