EMI NOTES

Electronic Measurement and Instruments Notes

Recorders – Electronic Instrumentation and Measurement

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This video describes different recorders which are essential part of measurement systems. Difference between recorders and printer also discussed in this video lecture. Recorders that are studied here are(i) Analog recorders and (ii) Digital recorders.Analog recorders may be classified as:Graphic Recorder(i) Strip Chart Recorder(ii) Circular Chart Recorder(iii) X-Y Recorders(a) Analog X-Y Recorder(b) Digital X-Y Recorder.Video lecture Principle Measurement Chapter in subject Electronic Instrumentation and Measurement for Electronics, Electrical & Instrumentation Engineering Students.

Strain Gauge and LVDT – Electronic Instrumentation and Measurement

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This video describes the Transducers which are essential part of measurement systems. Two very important Transducers are studied i.e Strain Gauge and LVDT. Gauge factor is also discussed for Strain Gauge. Various applications are also discussed.Video lecture Principle Measurement Chapter in subject Electronic Instrumentation and Measurement for Electronics, Electrical & Instrumentation Engineering Students.

Transducer – Electronic Instrumentation and Measurement

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This video describes the Transducers which are essential part of measurement systems. Basic Requirements of a Transducer are studied. Factor to be considered while Selecting Transducer are also discussed. This lecture also describes the Classification of Transducers 1. Based on the physical phenomenon • Primary transducer • Secondary transducer 2. Based on the power type Classification • Active transducer • Passive transducer 3. Based on the type of output the classification of transducers are made • Analog transducer • Digital transducer 4. Based on the transduction phenomenon • Transducer • Inverse transducer. 5. Based on the electrical phenomenon (Transduction Principle) • Resistive transducer • Capacitive transducer • Inductive transducer • Photoelectric transducer • Photovoltaic transducer Various examples of different transducers are also discussed. Video lecture Principle Measurement Chapter in subject Electronic Instrumentation and Measurement for Electronics, Electrical & Instrumentation Engineering Students.

Data Acquisition System – Electronic Instrumentation and Measurement

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This video describes the definition of Data Acquisition System. This video also describe working of Data Acquisition System and various components working that are used in DAS with applications. Video lecture Principle Measurement Chapter in subject Electronic Instrumentation and Measurement for Electronics, Electrical & Instrumentation Engineering Students.

Telemetry System – Electronic Instrumentation and Measurement

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This video describes the Basic Telemetry System. This video also describes the Land line telemetry system and RF telemetry system working. Block diagram is studied alongwith its advantages and disadvantages. Video lecture Principle Measurement Chapter in subject Electronic Instrumentation and Measurement for Electronics, Electrical & Instrumentation Engineering Students.

Cathode Ray Oscilloscope (CRO)- Electronic Instrumentation and Measurement

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This video describes the Cathode Ray Oscilloscope (CRO) working and applications. This video also describes how a CRO display or visualize a signal on CRT. CRT is explained in detail. Video lecture Principle Measurement Chapter in subject Electronic Instrumentation and Measurement for Electronics, Electrical & Instrumentation Engineering Students.

Function Generator – Electronic Instrumentation and Measurement

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This video describes the Function Generator which is used to produce various waveforms like sine wave, square wave, triangular wave and sawtooth wave. Block diagram functions is also explained. Video lecture Principle Measurement Chapter in subject Electronic Instrumentation and Measurement for Electronics, Electrical & Instrumentation Engineering Students.