Electrical measurements & Instrumentation ebook pdf download & lecture notes for EE

Hello Guys,

Electrical measurements & Instrumentation one of the most important subject in Electrical engineering branch.So, i thought to share the ebook for Electrical measurements & Instrumentation. You can download the PDF and study.The units covered in this lecture notes are as follows:

MODULE-I

Measuring Instruments: Classification, Absolute and secondary instruments, indicating instruments, control, balancing and damping, constructional details, characteristics, errors in measurement, Ammeters,voltmeters: (DC/AC) PMMC, MI, Electrodynamometer type Wattmeters: Electrodynamometer type, induction type, single phase and three phase wattmeter,compensation, Energymeters: AC. Induction type siqgle phase and three phase energy meter, compensation, creep, error, testing, Frequency Meters: Vibrating reed type, electrical resonance type

MODULE-II

Instrument Transformers: Potential and current transformers, ratio and phase angle errors, phasordiagram, methods of minimizing errors; testing and applications.Galvanometers: General principle and performance equations of D' Arsonval Galvanometers, Vibration Galvanometer and Ballistic Galvanometer.Potentiometers: DC Potentiometer, Crompton potentiometer, construction, standardization, application.AC Potentiometer, Drysdale polar potentiometer; standardization, application.

MODULE-III

DC/AC Bridges :General equations for bridge balance, measurement of self inductance by Maxwell's bridge (with variable inductance & variable capacitance), Hay's bridge, Owen's bridge, measurement ofcapacitance by Schearing bridge, errors, Wagner's earthing device, Kelvin's double bridge.Transducer: Strain Gauges, Thermistors, Thermocouples, Linear Variable Differential Transformer(LVDT), Capacitive Transducers, Peizo-Electric transducers, Optical Transducer, Torque meters,inductive torque transducers, electric tachometers, photoelectric tachometers, Hall Effect Transducer

MODULE-IV

CRO: Block diagram, Sweep generation, vertical amplifiers, use of CRG in measurement of frequency,phase, Amplitude and rise time of a pulse.Digital Multi-meter: Block diagram, principle of operation, Accuracy of measurement, Electronic Voltmeter: Transistor Voltmeter, Block diagram, principle of operation, various types of electronicvoltmeter, Digital Frequency meter: Block diagram, principle of operation

Guys you can easily download the notes and ebooks from links below -

Electrical measurements & Instrumentation ebook

Electrical measurements & Instrumentation ebook notes

Electrical measurements & Instrumentation PDF for EE students