### APPSC AEE Paper 2 Civil and Mechanical Engineering Syllabus

PAPER-2: COMMON SYLLABUS FOR CIVIL & MECHANICAL ENGINEERING
STRENGTH OF MATERIALS:-
Simple stresses and Strains: Types of stresses and strains – Hook’s Law, Stress-strain curve for mild steel working stress and factor of safety Posion ratio – State of simple shear, complementary – Shear Elastic constants and their relations – Compound bars – Thermal stress. Compound stresses Mohr’s circle of stress – Principal stresses and planes.
Shear force and bending moment diagrams: S.F.D. and B.M.D. for cantilevers, simply supported beams and over hanging beams subjected to point leads and uniformly distributed loads. Relations among load, shear force and bending moment.
Bending and shear stress: Basic equation; M/I = F/Y = E/R – Distribution of bending and shear stresses across various cross sections such as rectangular, circular, I and T sections, Torsion of Circular shafts – power transmission.
Columns and struts: Euler’s theory and Rankine’s Theory – Socant and Perry formulae for eccentrically loaded columns.
Deflections and slopes: Slopes and deflections in cantilevers simply supported beams; propped beams and fixed beams subjected to point leads and uniformly distributed loads.
FLUID MECHANICS AND HYDRAULIC MACHINERY:
Fluid statics: Hydrostatic force on a plane and curved area Centre of pressure and its applications to lockgates and dams Metacentric height.
Fluid Dynamics: Convective and local acceleration, Euler’s equation of motion and its intergration, Bernoulli’s equation motion and its application, flow in curved path. Free and forced vortex.
Flow measurements: Notches and weirs, venturimeters, pitot tube, nozzle meter, current
meter.
Compressible Flow: Velocity of pressure wave, wave velocity for adiabatic and isothermal compression, Basic equations of one-dimensional flow continuity, energy and momentum equations.
Laminar and turbulant flow through pipes: Reynolds experiment significance of Reynold’s number, formulae for laminar flow through circular pipes, Turbulant flow-Darcy Weisbsch equation, friction factor and Mody’s diagram. Turbines: Classification, specific speed velocity triangles Principles of design of reaction and impules Turbines, characteristic curves.
Pumps: Centrifugal pumps, velocity triangles, Work done and efficiency minimum starting speed, loss of head; specific speed and characteristic curves for centrifugal pumps.