Download JNTUK B-Tech R19 1-1 And 1-2 I Year ME Syllabus 1

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JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY: KAKINADA
KAKINADA – 533 003, Andhra Pradesh, India

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DEPARTMENT OF MECHANICAL ENGINEERING

COURSE STRUCTURE - R19

I Year - I SEMESTER

I Year - II SEMESTER

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I Year - I Semester

Mathematics-I (BS1101)
(Common to all Branch's for I Year B. Tech)

Course Objectives:

• This course will illuminate the students in the concepts of calculus.

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• To enlighten the learners in the concept of differential equations and multivariable calculus.
• To equip the students with standard concepts and tools at an intermediate to advanced level mathematics to develop the confidence and ability among the students to handle various real world problems and their applications.

Course Outcomes: At the end of the course, the student will be able to

• Utilize mean value theorems to real life problems (L3)
• Solve the differential equations related to various engineering fields (L3)

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• Familiarize with functions of several variables which is useful in optimization (L3)
• Apply double integration techniques in evaluating areas bounded by region (L3)
• Students will also learn important tools of calculus in higher dimensions. Students will become familiar with 2- dimensional and 3-dimensional coordinate systems (L5)

UNIT I: Sequences, Series and Mean value theorems: (10 hrs)

Sequences and Series: Convergences and divergence – Ratio test - Comparison tests - Integral test - Cauchy's root test – Alternate series – Leibnitz's rule.

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Mean Value Theorems (without proofs): Rolle's Theorem Lagrange's mean value theorem Cauchy's mean value theorem – Taylor's and Maclaurin's theorems with remainders.

UNIT II: Differential equations of first order and first degree: (10 hrs)

Linear differential equations – Bernoulli's equations Exact equations and equations reducible to exact form.

Applications: Newton's Law of cooling – Law of natural growth and decay – Orthogonal trajectories Electrical circuits.

UNIT III: Linear differential equations of higher order: (10 hrs)

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Non-homogeneous equations of higher order with constant coefficients – with non-homogeneous term of the type e^ax, sin ax, cos ax, polynomials in xⁿ, e^axV(x) and xⁿV(x) – Method of Variation of parameters.

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Applications: LCR circuit, Simple Harmonic motion.

UNIT IV: Partial differentiation: (10 hrs)

Introduction – Homogeneous function – Euler's theorem – Total derivative – Chain rule – Jacobian Functional dependence – Taylor's and Mc Laurent's series expansion of functions of two variables.

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Applications: Maxima and Minima of functions of two variables without constraints and Lagrange's method (with constraints).

UNIT V: Multiple integrals: (8 hrs)

Double and Triple integrals – Change of order of integration – Change of variables.

Applications: Finding Areas and Volumes.

Text Books:

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1. B. S. Grewal, Higher Engineering Mathematics, 43rd Edition, Khanna Publishers.
2. B. V. Ramana, Higher Engineering Mathematics, 2007 Edition, Tata Mc. Graw Hill Education.

Reference Books:

1. Erwin Kreyszig, Advanced Engineering Mathematics, 10th Edition, Wiley-India.
2. Joel Hass, Christopher Heil and Maurice D. Weir, Thomas calculus, 14th Edition, Pearson.

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3. Lawrence Turyn, Advanced Engineering Mathematics, CRC Press, 2013.
4. Srimantha Pal, S C Bhunia, Engineering Mathematics, Oxford University Press.

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I Year - I Semester

MATHEMATICS - II (BS1102)

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Course Objectives:

• To instruct the concept of Matrices in solving linear algebraic equations
• To elucidate the different numerical methods to solve nonlinear algebraic equations
• To disseminate the use of different numerical techniques for carrying out numerical integration.

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• To equip the students with standard concepts and tools at an intermediate to advanced level mathematics to develop the confidence and ability among the students to handle various real world problems and their applications.

Course Outcomes: At the end of the course, the student will be able to

• Develop the use of matrix algebra techniques that is needed by engineers for practical applications (L6)
• Solve system of linear algebraic equations using Gauss elimination, Gauss Jordan, Gauss Seidel (L3)
• Evaluate approximating the roots of polynomial and transcendental equations by different algorithms (L5)

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• Apply Newton's forward & backward interpolation and Lagrange's formulae for equal and unequal intervals (L3)
• Apply different algorithms for approximating the solutions of ordinary differential equations to its analytical computations (L3)

Unit I: Solving systems of linear equations, Eigen values and Eigen vectors: (10 hrs)

Rank of a matrix by echelon form and normal form – Solving system of homogeneous and non- homogeneous equations linear equations Gauss Elimination for solving system of equations Eigen values and Eigen vectors and their properties.

Unit-II: Cayley-Hamilton theorem and Quadratic forms: (10 hrs)

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Cayley-Hamilton theorem (without proof) – Finding inverse and power of a matrix by Cayley- Hamilton theorem – Reduction to Diagonal form – Quadratic forms and nature of the quadratic forms Reduction of quadratic form to canonical forms by orthogonal transformation.

Singular values of a matrix, singular value decomposition (Ref. Book – 1).

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UNIT III: Iterative methods: (8 hrs)

Introduction – Bisection method – Secant method – Method of false position – Iteration method Newton-Raphson method (One variable and simultaneous Equations) Jacobi and Gauss-Seidel methods for solving system of equations.

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UNIT IV: Interpolation: (10 hrs)

Introduction Errors in polynomial interpolation Finite differences Forward differences Backward differences – Central differences – Relations between operators – Newton's forward and backward formulae for interpolation – Interpolation with unequal intervals – Lagrange's interpolation formula - Newton's divide difference formula.

UNIT V: Numerical integration and solution of ordinary differential equations: (10 hrs)

Trapezoidal rule – Simpson's 1/3rd and 3/8th rule – Solution of ordinary differential equations by Taylor's series – Picard's method of successive approximations Euler's method Runge-Kutta method (second and fourth order).

Text Books:

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1. B. S. Grewal, Higher Engineering Mathematics, 43rd Edition, Khanna Publishers.
2. B. V. Ramana, Higher Engineering Mathematics, 2007 Edition, Tata Mc. Graw Hill Education.

Reference Books:

1. David Poole, Linear Algebra- A modern introduction, 4th Edition, Cengage.
2. Steven C. Chapra, Applied Numerical Methods with MATLAB for Engineering and Science, Tata Mc. Graw Hill Education.

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3. M. K. Jain, S. R. K. Iyengar and R. K. Jain, Numerical Methods for Scientific and Engineering Computation, New Age International Publications.
4. Lawrence Turyn, Advanced Engineering Mathematics, CRC Press.

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I Year - I Semester

ENGINEERING PHYSICS (BS1108)

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Course Objectives:

Physics curriculum which is re-oriented to the needs of non-circuital branches of graduate engineering courses offered by JNT University Kakinada that serves as a transit to understand the branch specific advanced topics. The course is designed to:

• Impart concepts of mechanics required to identify forces and moments in mechanical systems by vector representation-extend Newton's second law for inertial and non- inertial frames of reference- study different types of harmonic oscillatory motions.
• Tap the Simple harmonic motion and its adaptability for improved acoustic quality of concert halls- impart concepts of flaw detection techniques using ultrasonics.
• Study the structure- property relationship exhibited by solid materials within the elastic limit.

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• Impart knowledge in basic concepts of LASERs along with its Engineering applications- Familiarize types of sensors for various engineering applications
• Explore the knowledge of magnetic and dielectric materials and their utility in appliances.

UNIT-I (10hrs)

MECHANICS: Basic laws of vectors and scalars, rotational frames-conservative and non conservative forces, F = grad V, Newton's laws in inertial and linear accelerating non-inertial frames of reference, rotating frame of reference with constant angular velocity, Harmonic oscillator ; damped harmonic motion; Forced oscillations and resonance.

Outcome:

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The students will be able to

• Identify forces and moments in mechanical systems using scalar and vector techniques
• Extend Newton's second law for inertial and non-inertial frame of reference
• Explain simple harmonic motion and damped harmonic motions

UNIT-II (10hrs)

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ACOUSTICS & ULTRASONICS: Introduction - Reverberation - Reverberation time - Sabine's formula (Derivation using growth and decay method)-absorption coefficient and its determination- factors affecting acoustics of buildings and their remedies.

Production of ultrasonics by Magnetostriction and piezoelectric methods – Detection of ultrasonics acoustic grating - Non-Destructive Testing- pulse echo system through transmission and reflection modes Applications.

Outcome:

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The students will be able to

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• Explain how sound is propagated in buildings
• Analyze acoustic properties of typically used materials in buildings
• Recognize sound level disruptors and their use in architectural acoustics
• Use of ultrasonics in flaw detection using NDT technique

UNIT-III (9hrs)

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ELASTICITY:, stress, strain, Hooke's law, stress-strain curve, generalized Hooke's law with and without thermal strains for isotropic materials, different types of moduli and their relations, bending of beams – Bending moment of a beam – Depression of cantilever.

Outcome:

The students will be able to

• Understand the elasticity and plasticity concepts
• Study different types of moduli and their relation

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• Analyze the concepts of shearing force and moment of inertia

UNIT-IV (9hrs)

LASERS & SENSORS: Characteristics-Spontaneous and Stimulated emission of radiation population inversion - Einstein's coefficients & Relation between them and their significance Pumping Mechanisms - Ruby laser – Helium Neon laser – Applications.

SENSORS (qualitative description only): Different types of sensors and applications; Strain and Pressure sensors- Piezoelectric, magnetostrictive sensors, Temperature sensor bimetallic strip, pyroelectric detectors.

Outcome:

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The students will be able to

• Understand the basic concepts of LASER light Sources
• Study Different types of laser systems
• Identify different types of sensors and their working principles

UNIT-V (10hrs)

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MAGNETISM & DIELECTRICS: Introduction Magnetic dipole moment Magnetization- Magnetic susceptibility and permeability – Origin of permanent magnetic moment – Bohr Magneton Classification of magnetic materials (Dia, Para and Ferro) – Domain concept of Ferromagnetism Hysteresis – soft and hard magnetic materials – Applications of Ferromagnetic materials.

Introduction Dielectric polarization Dielectric polarizability, Susceptibility and Dielectric constant-types of polarizations: Electronic and Ionic (Quantitative), Orientational polarizations (qualitative)-Lorentz internal field Claussius_Mossoti equation- Frequency dependence of polarization - Applications of dielectrics.

Outcome:

The students will be able to

• Explain the concept of dielectric constant and polarization in dielectric materials.

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• Summarize various types of polarization of dielectrics
• Interpret Lorentz field and Claussius_Mosotti relation in dielectrics.
• Classify the magnetic materials based on susceptibility and their temperature dependence.
• Explain the applications of dielectric and magnetic materials .
• Apply the concept of magnetism to magnetic devices.

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Text Books:

1. “Engineering Mechanics” by Manoj K Harbola, Cengage Publications 2nd Eds.
2. "A text book of Engineering Physics" by P G Kshirsagar & M N Avadhanulu, S Chand & Company Ltd.
3. "Engineering Physics” by RK Gaur and SL Gupta, Dhanpat Rai Publications.

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4. "Sensor and Transducers" by Ian R Sinclair, Elsevier (Newnes) 3rd Eds.

Reference Books:

1. "Engineering Physics" by M R Srinivasan, New Age International Publishers.
2. “Lectures on Physics" by Richard P Feynman, Pearson Publishers, New Millennium Eds.
3. "Lasers and Non-linear Optics" by B B Laud, New Age International Publishers (3rd Eds.).

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I Year - I Semester

PROGRAMMING FOR PROBLEM SOLVING USING C (ES1101)

COURSE OBJECTIVES:

The objectives of Programming for Problem Solving Using C are

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1. To learn about the computer systems, computing environments, developing of a computer program and Structure of a C Program
2. To gain knowledge of the operators, selection, control statements and repetition in C
3. To learn about the design concepts of arrays, strings, enumerated structure and union types. To learn about their usage.
4. To assimilate about pointers, dynamic memory allocation and know the significance of Preprocessor.
5. To assimilate about File I/O and significance of functions

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UNIT I

Introduction to Computers: Computer Systems, Computing Environments, Computer languages, Creating and running Programs, Computer Numbering System, Storing Integers, Storing Real Numbers

Introduction to the C Language: Background, C Programs, Identifiers, Types, Variable, Constants, Input/output, Programming Examples, Scope, Storage Classes and Type Qualifiers, Tips and Common Programming Errors Key Terms, Summary, Practice Seat.

Structure of a C Program: Expressions Precedence and Associativity, Side Effects, Evaluating Expressions, Type Conversion Statements, Simple Programs, Command Line Arguments Tips and Common Errors, Key Terms, Summary, Practice Seat.

UNIT II

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Bitwise Operators: Exact Size Integer Types, Logical Bitwise Operators, Shift Operators, Tips and Common Programming Errors, Key Terms, Summary, Practice Set.

Selection & Making Decisions: Logical Data and Operators, Two Way Selection, Multiway Selection, More Standard Functions, Tips and Common Programming Errors, Key Terms, Summary, Practice Set.

Repetition: Concept of Loop, Pretest and Post-test Loops, Initialization and Updating, Event and Counter Controlled Loops, Loops in C, Other Statements Related to Looping, Looping Applications, Programming Example The Calculator Program, Tips and Common Programming Errors, Key Terms, Summary, Practice Set.

UNIT III

Arrays: Concepts, Using Array in C, Array Application, Two Dimensional Arrays, Multidimensional Arrays, Programming Example – Calculate Averages, Tips and Common Programming Errors, Key Terms, Summary, Practice Set.

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Strings: String Concepts, C String, String Input / Output Functions, Arrays of Strings, String Manipulation Functions String/ Data Conversion, A Programming Example – Morse Code, Tips and Common Programming Errors, Key Terms, Summary, Practice Set.

Enumerated, Structure, and Union: The Type Definition (Type def), Enumerated Types, Structure, Unions, Programming Application, Tips and Common Programming Errors, Key Terms, Summary, Practice Set.

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UNIT IV

Pointers: Interdiction, Pointers to pointers, Compatibility, L value and R value, Tips and Common Programming Errors, Key Terms, Summary, Practice Set.

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Pointer Applications: Arrays, and Pointers, Pointer Arithmetic and Arrays, Memory Allocation Function, Array of Pointers, Programming Application, Tips and Common Programming Errors, Key Terms, Summary, Practice Set.

Processor Commands: Processor Commands, Tips and Common Programming Errors, Key Terms, Summary, Practice Set.

UNIT V

Text Input / Output: Files, Streams, Standard Library Input / Output Functions, Formatting Input / Output Functions, Character Input / Output Functions, Tips and Common Programming Errors, Key Terms, Summary, Practice Set.

Binary Input / Output: Text versus Binary Streams, Standard Library, Functions for Files, Converting File Type, Tips and Common Programming Errors, Key Terms, Summary, Practice Set.

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Functions: Designing, Structured Programs, Function in C, User Defined Functions, Inter-Function Communication, Standard Functions, Passing Array to Functions, Passing Pointers to Functions, Recursion, Passing an Array to Function, Tips and Common Programming Errors, Key Terms, Summary, Practice Set.

COURSE OUTCOMES:

The student will

1. Acquires skills to write, compile and debug programs in C language.
2. Be able to use different operators, data types and write programs that use two-way/ multi-way selection.

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3. Acquire knowledge to select the best loop construct for a given problem.
4. Design and implements programs to analyze the different pointer applications
5. Design and implements C programs with functions, File I/O operations

TEXT BOOKS:

1. Programming for Problem Solving, Behrouz A. Forouzan, Richard F.Gilberg, CENGAGE

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2. The C Programming Language, Brian W.Kernighan, Dennis M. Ritchie, 2e, Pearson
3. Programming in C, Reema Thareja, OXFORD

REFERENCE:

1. Computer Fundamentals and Programming, Sumithabha Das, Mc Graw Hill
2. Programming in C, Ashok N. Kamthane, Amit Kamthane, Pearson

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3. Computer Fundamentals and Programming in C, Pradip Dey, Manas Ghosh, OXFORD

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I Year - I Semester

ENGINEERING DRAWING (ES1103)

Course Objective: Engineering drawing being the principal method of communication for engineers, the objective is to introduce the students, the techniques of constructing the various types of polygons, curves and scales. The objective is also to visualize and represent the 3D objects in 2D planes with proper dimensioning, scaling etc.

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Unit I

Objective: To introduce the students to use drawing instruments and to draw polygons, Engg. Curves.

Polygons: Constructing regular polygons by general methods, inscribing and describing polygons on circles.

Curves: Parabola, Ellipse and Hyperbola by general and special methods, cycloids, involutes, tangents & normals for the curves.

Scales: Plain scales, diagonal scales and vernier scales

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Unit II

Objective: To introduce the students to use orthographic projections, projections of points & simple lines. To make the students draw the projections of the lines inclined to both the planes.

Orthographic Projections: Reference plane, importance of reference lines, projections of points in various quadrants, projections of lines, line parallel to both the planes, line parallel to one plane and inclined to other plane.

Projections of straight lines inclined to both the planes, determination of true lengths, angle of inclination and traces.

Unit III

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Objective: The objective is to make the students draw the projections of the plane inclined to both the planes.

Projections of planes: regular planes perpendicular/parallel to one reference plane and inclined to the other reference plane; inclined to both the reference planes.

Unit IV

Objective: The objective is to make the students draw the projections of the various types of solids in different positions inclined to one of the planes.

Projections of Solids – Prisms, Pyramids, Cones and Cylinders with the axis inclined to both the planes.

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Unit V

Objective: The objective is to represent the object in 3D view through isometric views. The student will be able to represent and convert the isometric view to orthographic view and vice versa.

Conversion of isometric views to orthographic views; Conversion of orthographic views to isometric views.

Computer Aided Design, Drawing practice using Auto CAD, Creating 2D&3D drawings of objects using Auto CAD

Note: In the End Examination there will be no question from CAD.

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TEXT BOOKS:

1. Engineering Drawing by N.D. Butt, Chariot Publications
2. Engineering Drawing by Agarwal & Agarwal, Tata McGraw Hill Publishers

REFERENCE BOOKS:

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1. Engineering Drawing by K.L.Narayana & P. Kannaiah, Scitech Publishers
2. Engineering Graphics for Degree by K.C. John, PHI Publishers
3. Engineering Graphics by PI Varghese, McGrawHill Publishers
4. Engineering Drawing + AutoCad – K Venugopal, V. Prabhu Raja, New Age

Course Outcome: The student will learn how to visualize 2D & 3D objects.

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I Year - I Semester

ENGLISH LAB (HS1102)

UNIT I:

Vowels, Consonants, Pronunciation, Phonetic Transcription

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UNIT II:

Past tense markers, word stress-di-syllabic words, Poly-Syllabic words

UNIT III:

Rhythm & Intonation

UNIT IV:

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Contrastive Stress (Homographs)

UNIT V:

Word Stress: Weak and Strong forms

Stress in compound words

References books:

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1. Infotech English, Maruthi Publications. (with Compact Disc)
2. Exercises in Spoken English Part 1,2,3,4, OUP and CIEFL.
3. English Pronunciation in use- Mark Hancock, Cambridge University Press.
4. English Phonetics and Phonology-Peter Roach, Cambridge University Press.
5. English Pronunciation in use- Mark Hewings, Cambridge University Press.

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6. English Pronunciation Dictionary- Daniel Jones, Cambridge University Press.
7. English Phonetics for Indian Students- P. Bala Subramanian, Mac Millan Publications.

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I Year - I Semester

ENGINEERING PHYSICS LAB (BS1109)

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(Any 10 of the following listed 15 experiments)

LIST OF EXPERIMENTS:

1. Determination of Rigidity modulus of a material- Tors
   

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