JNTUH B.Tech 1st Year Mechanics Syllabus for Engineering R13

JNTUH B.Tech 1st year Mechanics  Syllabus for Engineering R13 gives you detail  information about Mechanics subject.

UNIT –  I

Introduction to Engineering Mechanics – Basic Concepts. Resultants of Force System: Parallelogram law –Forces and components- Resultant of coplanar Concurrent Forces – Components of forces in Space – Moment of Force – principle of moments – Coplanar Applications – Couples – Resultant of any Force System. Equilibrium of Force Systems : Free Body Diagrams, Equations of Equilibrium – Equilibrium of planar Systems – Equilibrium of Spatial Systems.

UNIT – II FRICTION

Introduction – Theory of Friction – Angle of friction – Laws of Friction – Static and Dynamic Frictions – Motion of Bodies: Wedge, Screw, Screw-jack, and Differential Screw-jack. Transmission of Power: Flat Belt Drives – Types of Flat Belt Drives – Length of Belt, tensions, Tight side, Slack Side, Initial and Centrifugal – Power Transmitted and Condition for Max. Power.

UNIT – III CENTROIDS AND CENTERS OF GRAVITY

Introduction – Centroids and Centre of gravity of simple figures (from basic principles ) – Centroids of Composite Figures – Theorem of Pappus – Center of gravity of bodies and centroids of volumes. Moments of Inertia : Definition – Polar Moment of Inertia –Radius of gyration – Transfer formula for moment of inertia – Moments of Inertia for Composite areas – Products of Inertia, Transfer Formula for Product of Inertia. Mass Moment of Inertia : Moment of Inertia of Masses- Transfer Formula for Mass Moments of Inertia – mass moment of inertia of composite bodies.

TEXT BOOKS

1. Engineering Mechanics – Statics and Dynamics by Ferdinand.L. Singer / Harper International Edition.
2. Engineering Mechanics/ S. Timoshenko and D.H. Young, Mc Graw Hill Book Compan.

REFERENCES

1.  Engineering Mechanics / Irving Shames / Prentice Hall.
2. A text of Engineering Mechanics /YVD Rao/ K. Govinda Rajulu/ M. Manzoor Hussain, Academic Publishing Company
3.  Engg. Mechanics / M.V. Seshagiri Rao & D Rama Durgaiah/ Universities Press.
4. Engineering Mechanics, Umesh Regl / Tayal.
5. Engg. Mechanics / KL Kumar / Tata McGraw Hill.
6.  Engg. Mechanics / S.S. Bhavikati & K.G. Rajasekharappa

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