GE6253 Engineering Mechanics ,Books, Lecture Notes, 2marks with answers, Important Part B 16marks Questions & GE6253 Engineering Mechanics Anna University Question Papers Collection

GE6253 Engineering Mechanics Lecture Notes Syllabus Books 2marks & 16marks Questions with answers Anna University Question Papers Collection & GE6253 Engineering Mechanics Question Bank with answers

Semester : 02 (Second)

Department : Common For All

Year : First Year (1^st Year)

Regulation : 2013

Subject Code / Name : GE6253 Engineering Mechanics

Content : Question Banks, Books, Lecture Notes, Important Part A 2 Marks Questions and Important Part B 16 Mark Questions

Anna University paper correction seems to be quite easy in such a way that if you have a correct answer with correct key words you can easily score good grades. The university offers various courses in engineering and technology through its affiliated colleges and follows a dual semester system. Every year the university conducts examinations for even semester in May–June and for odd semester in November–December. In order to help students, Civildatas provides GE6253 Engineering Mechanics 2 marks 16 marks questions with key answers for Students. Students can download the GE6253 Engineering Mechanics question Bank with answers and can make use of it.

SYLLABUS – GE6253 Engineering Mechanics

OBJECTIVES:

• To develop capacity to predict the effect of force and motion in the course of carrying out  the design functions of engineering.

UNIT I BASICS AND STATICS OF PARTICLES

Introduction – Units and Dimensions – Laws of Mechanics – Lami’s theorem, Parallelogram and triangular Law of forces –– Vectorial representation of forces – Vector operations of forces -additions, subtraction, dot product, cross product – Coplanar Forces – rectangular components – Equilibrium of a particle – Forces in space – Equilibrium of a particle in space – Equivalent systems of forces – Principle of transmissibility.

UNIT II EQUILIBRIUM OF RIGID BODIES

Free body diagram – Types of supports –Action and reaction forces –stable equilibrium – Moments and Couples – Moment of a force about a point and about an axis – Vectorial representation of moments and couples – Scalar components of a moment – Varignon’s theorem – Single equivalent force -Equilibrium of Rigid bodies in two dimensions – Equilibrium of Rigid bodies in three dimensions

UNIT III PROPERTIES OF SURFACES AND SOLIDS

Centroids   and centre of mass– Centroids of lines and  areas – Rectangular, circular, triangular  areas by integration – T section, I section, – Angle section, Hollow section by using standard formula – Theorems of Pappus – Area moments of inertia of   plane areas – Rectangular, circular, triangular areas by integration – T section, I section, Angle section, Hollow section by using standard formula – Parallel axis theorem and perpendicular axis theorem –Principal moments of inertia of plane areas – Principal axes of inertia-Mass moment of inertia –mass moment of inertia for prismatic, cylindrical and spherical solids from first principle – Relation to area moments of inertia.

UNIT IV DYNAMICS OF PARTICLES

Displacements, Velocity and acceleration, their relationship – Relative motion – Curvilinear motion – Newton’s laws of motion – Work Energy Equation– Impulse and Momentum – Impact of elastic bodies.

UNIT V FRICTION AND ELEMENTS OF RIGID BODY DYNAMICS

Friction force – Laws of sliding friction – equilibrium analysis of simple systems with sliding friction – wedge  friction-.  Rolling  resistance  -Translation  and  Rotation  of  Rigid  Bodies  –  Velocity  and acceleration – General Plane motion of simple rigid bodies such as cylinder, disc/wheel and sphere.

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GE6253 Engineering Mechanics Question Bank

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