3EX10-ELECTRICAL AND ELECTRONICS MEASUREMENT LAB |
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1 Measure earth resistance using fall of potential method.
2 Plot V-I characteristics & measure open circuit voltage & short circuit current of a solar panel.
3 Measure unknown inductance capacitance resistance using following bridges (a) Anderson
Bridge (b) Maxwell Bridge
4 To measure unknown frequency & capacitance using Wein’s bridge.
5 Measurement of the distance with the help of ultrasonic transmitter & receiver.
6 Measurement of displacement with the help of LVDT.
7 Draw the characteristics of the following temperature transducers: (a) RTD (Pt-100) (b)
Thermistors (c) Thermocouple
8 Draw the characteristics between temperature & voltage of a K type thermocouple
9 Measure the speed of a Table Fan using stroboscope.
10 Measurement of strain/ force with the help of strain gauge load cell. 11
Study the working of Q-meter and measure Q of coils.
12 To study the working of Spectrum analyzer and determine the bandwidth of different signals.
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Units: II-FOURIER TRANSFORM: |
Discrete Fourier transform, Fast Fourier transform, Complex
form of Fourier transform and its inverse applications, Fourier transform for the solution of
partial differential equations having constant coefficients with special reference to heat
equation and wave equation. |
Units: III-FOURIER SERIES: |
Expansion of simple functions in Fourier series, half range series,
changes of interval, harmonic analysis.
CALCULUS OF VARIATION:Functional, strong and weak variations, simple variation
problems, Euler’s equation
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Units: IV-COMPLEX VARIABLES: |
Analytic functions, Cauchy-Riemann equations, Elementary
conformal mapping with simple applications, Line integral in complex domain, Cauchy’s
theorem, Cauchy’s integral formula.
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Units: V-COMPLEX VARIABLES: |
Taylor’s series, Laurent’s series, poles, Residues. Evaluations of
simple definite real integrals using the theorem of residues. Simple contour integration.
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