Spectra of alkali atoms, vector atom model, LS and JJ couplings, doublet fine structure, two electron atom, Zeeman and Paschen-Back effect, normal and anomalous Zeeman effect, Stark effect. Symmetric and antisymmetric wave functions, Slater determinants, constant field approximation, Hartree-Fock method, Born-Oppenheimer approximation. Fine structure of spectral lines, nuclear spin and hyperfine structure, spectra of diatomic molecules, polyatomic molecules.
Thermodynamic system and state variables, zeroth law; equation of state, law of corresponding states; first law and its consequences, reversible, irreversible and quasi-static processes; second law: heat engines, concept of entropy and its statistical interpretation, entropy balance, maximum entropy and minimum energy; availability; properties of pure fluids, Maxwell’s relations, evaluation of thermodynamic properties; thermodynamic properties of gas mixtures.
Resistance measurement through Wheatstone bridge
◦ DC excitation
◦ AC excitation
Measurement of capacitance
◦ Wein bridge
◦ Schering bridge
◦ Small variation in capacitance
Inductive transducers
◦ Inductance measurement
◦ LVDT
Law of distance and absorption of gama or beta rays using Geiger-Muller counter
Zeeman effect
Fine structure effect
One electron and two electron spectra
Atomic spectra of two electron systems
Balmer series: determination of Rydberg's constant
Magnetostriction measurement with Michelson interferometer
Statistical analysis of data using charging and discharging of a capacitor
X-ray fluorescence
Moseley's law using NaI(Ti) scintillator detector
Gamma ray spectroscopy
Fourier series
Introduction to tensors – introduction to theory of elasticity – strain and stress descriptions – stress-strain relations – thermal stresses – plane stress and plane strain – stress functions – torsion of solid sections – virtual work-energy methods – fracture mechanics – introduction of dynamics of structures.
Theory: Types of wind tunnels – uncertainty analysis – measurement & flow visualization tech- niques– basics of data acquisition and signal processing.
Experiments: Measurement of lift and drag on airfoil and cylinder using various methods (pressure measurements, wake survey, and force balance) – flow visualization (smoke, oil, and optical) – free jet characteristics.
Examples of controlled systems, open loop and feedback control, control system components – mod- eling of physical systems, block diagrams – review of Laplace transform, transfer function – time domain and frequency domain responses – stability, poles and zeros, Routh-Hurwitz criterion – root locus – Bode plot, Nyquist criterion – PID controller, lead and lag compensators – examples from aerospace and mechanical systems – introductions to state-space representation – stability criterion – concepts of controllability and observabilty.
Dynamics of Particles: reference frames and rotations – energy, angular momentum.
Two Body Motion: equations of motion – Kepler laws – solution to two-body problem – conics and relations – vis-viva equation – Kepler equation – orbital elements – orbit determination – Lambert problem – satellite tracking – different methods of solution to Lambert problem.
Non-Keplerian Motion: perturbing acceleration – earth aspherical potential – oblateness – third body effects – atmospheric drag effects – application of perturbations.
RF Experiments
Measurement of VSWR
Measurement of unknown impedance
Stub matching
Measurement of Gain and Noise figure
RF Tuned Amplifier
Study of DFT
IIR Filter Design
FIR Filter Design
FIR Kaiser and Equiripple Filter Design
Comparison of FIR and IIR Filter Design
Study of Simulink and Signal Processing Tool Box
Multirate Signal processing
DSP Processor,TMS 320C6713,DSK Experiments
TMS 320C6713‐Real Time Processing
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