Knowledge in Basic Engineering mechanics
Basic Engineering mechanics
These PDFs are the notes given by our expert faculty.And al the PPT prepared by our faculty contains information about truss with pictures and can be understood to student very easily.And the PDFs contains all the information about truss, friction, moment of inertia,centroid.
Supraja Adusumalli
Basic Mechanical Engineering
UNIT- 1 Classification of Materials,Advanced Materials, Future Materials, and Modern Materials needs ,Iron - Carbon Diagram,Phase transformation in Fe-C system Peritectic reaction at 1495 °C ,Eutectic reaction at 1146 °C ,Eutectoid reaction at 727 °C ,Microstructures ,Mechanical Properties of Engineering Materials,Characteristics of alloying elements ,Applications and Processing of Metals and Alloys -Types of metals and alloys 1. Ferrous materials ,Cast irons ,Stress - Strain Curve ,Hooke’s Law ,Testing of Engineering Materials ,Tensile Test ,SHEAR TEST,HARDNESS TEST UNIT-2 Methods of Measurement , Precision & Accuracy of Measurement ,Factors affecting the accuracy of measuring system,Errors in Measurement ,Types of Errors ,Causes of Errors ,Slip Gauges,INDIAN STANDARD ON SLIP GAUGES (IS 2984-1966) ,Sine Bars,Advantages of Sine Bars,Disadvantages Of Sine Bars, Metal Casting & its Advantages,Pattern,Pattern Material,Lathe & its Types,Basic Lathe Operation UNIT-3 Fluids ,Fluid properties, pressure, density and viscosity; pressure variation with depth, static and kinetic energy; Bernoulli’s equation for incompressible fluids, viscous and turbulent flow, working principle of fluid coupling, pumps, compressors, turbines, positive displacement machines and pneumatic machines. Hydraulic power & pumped storage plants for peak load management as compared to base load plants. UNIT-4 Thermodynamics: First and second law of thermodynamics; steam properties, steam processes at constant pressure, volume, enthalpy & entropy, classification and working of Boilers, efficiency & performance analysis, natural and induced draught, calculation of chimney height. Refrigeration, vapour absorption & compression cycles, coefficient of perform (COP), refrigerant properties & eco friendly refrigerants. UNIT-5 Reciprocating Machines: Steam engines, hypothetical and actual indicator diagram; Carnot cycle and ideal efficiency; Otto and diesel cycles; working of two stroke & four stroke petrol & diesel IC engines
Kratika Agrawal
Engineering Mechanics B.Tech (Question Papers)
Question Papers of Engineering Mechanics for the students of B.tech 1st Year.
Shivam Sharma
Engineering mechanics for first year students
This document contains information about engineering mechanics which involves topics like momentum, Newtowns law of motion and parallelogram law of vectors.
Sourav Jha
ENGINEERING MECHANICS (NOTES-1) B.TECH
This clip contains notes of ENGINEERING MECHANICS for the students of B.Tech 1st year.
ENGINEERING MECHANICS (NOTES-2) B.TECH
This clip contains notes of ENGINEERING MECHANICS for the students of B.Tech 1st year.
engineering mechanics sample paper
It is a sample paper of AKTU semester exams
Shipra Chauhan
Mechanics Assignments
This document is an assignment of the subject Engineering Mechanics. The numericals in the Assignment are on the topic Resultant Moment.
Neelesh Kesarwani
Arc welding ( complete notes )
Arc welding is a welding process that is used to join metal to metal by using electricity to create enough heat to melt metal, and the melted metals when cool result in a binding of the metals. this notes covers all the important topics of the chapter.Its helpful for the quick revision for the chapter. This chapter was taught to the students of first year of DELHI TECHNOLOGICAL UNIVERSITY(one of the top engineering colleges of india). thank you :)
Satyam gupta
Yash Bhat