KTU B-TECH 1st YEAR QUESTION PAPER 2016-2017 JANUARY,PREVIOUS 1ST YEAR QUESTIONS{Physics,Mechanics,Chemistry}

5. KTU B-TECH 1st YEAR QUESTION PAPER 2016-2017 JANUARY,PREVIOUS 1ST YEAR QUESTIONS{Physics,Mechanics,Chemistry}


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Engineering Physics


Syllabus



Harmonic Oscillations:  Damped and Forced Harmonic Oscillations. Waves: One Dimensional and Three Dimensional waves, Interference: Interference in thin films (Reflected system) Diffraction.

Fraunhofer and Fresnel Diffraction, Grating, Polarization of Light: Double refraction, production and detection of polarized light, Superconductivity: Properties and Applications. Quantum Mechanics.

Schrodinger Equations- Formulation and Solution, Operators, Applications.  Statistical Mechanics: Microstates and macro states Maxwell - Boltzmann, Bose-Einstein and Fermi Dirac statistics. Fermi level and its significance. Acoustics.


Intensity of sound, Reverberation and design concepts, Ultrasonics: Production, Detection and Applications, NDT methods, Lasers: Properties, Working Principles, PracticalLasers. Photonics: Basics of Solid State lighting, Photo detectors, Solar Cells, Fiber Optics.



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Engineering Mechanics


Syllabus



Statics

Fundamental concepts and laws of mechanics; Force systems; Principle of moments; Resultant of force and couple systems.

Equilibrium of rigid body; Free bodydiagram; Equilibrium of a rigid body in three dimension; Support reactions; Properties of surfaces and solids - Centroid, Moment of inertiaPolar moment of inertia, Mass moment of inertia, Product of inertia and Principal moment of inertia.

Theorems of Pappus – Guldinus; Friction; Principle of virtual work.


Dynamics

Rectangular and cylindrical coordinate system; Combined motion of rotation and translation.

Newton’s second law in rectilinear translation; D’ Alembert’s principle; Mechanical vibration; Simple harmonic motion; Spring-mass model.



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Engineering Chemistry


Syllabus


Spectroscopy - Principles and Applications, Electrochemistry - Electrodes, Electrochemical series and applications, Nernst Equation, Potentiometric titration and application, Cells, Instrumental MethodsThermal Analysis.

Chromatography;  Conductivity, Chemistry of Engineering Materials, Copolymers, Conducting Polymers, Advanced Polymers, Nano materials, Fuels and Calorific value;  Lubricants and their properties, Water Technology - Hardness, Water softening methods, Sewage water Treatment. 


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