Principles Of Communication By J S Katre Pdf mediafire links free download, download Principles of Communication by Prof V Venkata Rao, Digital Signal Processing by J S Katre (Tech Max) wikiforu com, Digital Signal Processing by J S Katre (Tech Max) - principles of communication by j s katre pdf mediafire files. Branch Subject Title Subject Code Grade for End Sem CGPA at the end of every even semester B.E. Common Engineering Chemistry B.E.- 101 Theory Practical Min.“D” Min.“D” 5.0 Unit I WATER AND ITS INDUSTRIAL APPLICATIONS: Sources, Impurities, Hardness & its units, Industrial water characteristics, softening of water by various methods (Exrernal & Internal treatment), Boiler trouble causes, effect & remedies, Characteristics of municipal water & its treatment, Numerical problems based on softening methods. Unit II FUELS & COMBUSTION: Fossil fuels & classification, Calorific value, Determination of calorific value by Bomb calorimeter Proximate and Ultimate analysis of coal and their significance, calorific value Computation based on ultimate analysis data, Carbonization, Manufacturing of coke & recovery of by products. Cracking of higher Hydrocarbons & mechanism of cracking, Knocking, relationship between’ knocking & structure of hydrocarbon, improvement of anti knocking characteristics of IC engine fuels, Diesel engine fuels, Cetane number, combustion and it related numerical problems. Unit III • LUBRICANTS: Introduction, Mechanism of lubrication, Classification of lubricants, Properties and Testing of lubricating oils, Numerical problems based on testing methods. • CEMENT & REFRACTORIES: Manufacture, IS-code, Setting and hardening of cement, Refractory: Introduction, classification and properties of refractories. Unit IV HIGH-POLYMER: Introduction, types and classification of polymerization, Reaction Mechanism, Natural & Synthetic Rubber; Vulcanization of Rubber, Preparation, Properties & uses of the following- Polythene, PVC, PMA, PMMA, Teflon, Poly acrylonitrile, PVA, Nylon, Nylon 6:6, Terylene, Phenol formaldehyde, Urea – Formaldehyde Resin, Glyptal, Silicone Resin, Polyurethanes; Butyl Rubber, Neoprene, Buna N, Buna S. Flow sheet manufacturing diagram of Nylon 6:6 & Decoran. Unit V • INSTRUMENTAL TECHNIQUES IN CHEMICAL ANALYSIS: Introduction, Principle, Instrumentation and applications of IR, NMR,UV, Visible,Gas Chromatography, Lambert’s and Beer’s Law • WATER ANALYSIS TECHNIQUES: Alkalinity, hardness ( Complexo-metric ), Chloride, Free chlorine, DO, BOD and COD, Numerical problems based on above techniques. Reference Books: • Chemistry for Environmental Engineering – Sawyer, McCarty and Parkin – McGraw Hill, International. • Engineering Chemistry – B.K. Sharma, Krishna Publication. • A Text Book of Engineering Chemistry – S. Chand Publication. • Applied Chemistry – Theory and Practice, O.P. Viramani, A.K. Narula, New Age Pub. • Polymer Science – Ghosh, Tata McGraw Hill. Engineering Chemistry Practical NOTE: At least 10 of the following core experiments must be performed during the session. • Water Testing (i) Determination of Total hardness by Complexometric titration method. (ii) Determination of mixed alkalinity (a) OH –& C03 – – (b) C03 – – & HCO3 – (iii) Chloride ion estimation by Argentometric method. Retrieved 20 August 2017. (Editor) (1986).. Ray Director, Institute of Historical Studies. Apurvai by pu la deshpande free. • Fuels & lubricant testing: (i) Flash & fire points determination by a) Pensky Martin Apparatus, b) Abel’s Apparatus, c) Cleveland’s open cup Apparatus. D) Calorific value by bomb calorimeter (ii) Viscosity and Viscosity index determination by a) Redwood viscometer No. 1 b) Redwood viscometer No.2 (iii) Proximate analysis of coal a) Moisture content b) Ash content c) Volatile matter content c) Carbon residue (iv) Steam emulsification No & Anline point determination (v) Cloud and Pour point determination of lubricating oil • Alloy Analysis (i) Determination of percentage of Fe in an iron alloy by redox titration using N-Phenyl anthranilic acid as internal indicator. ![]() ![]() (ii) Determination of Cu and or Cr in alloys by Iodometric Titration. Unit I DIFFERENTIAL CALCULUS: Expansion of functions by Maclaurin’s and Taylor’s theorem. Partial differentiation, Euler’s theorem and its application in approximation and errors, Maxima and Minima of function of two variables, Curvature: Radius of curvature, centre of curvature. Unit II INTEGRAL CALCULUS: Definite Integrals: Definite Integrals as a limit of a sum, its application in Summation of series, Beta and Gamma Functions, Double and Triple Integrals, Change of Order of Integration, Area,Volume and Surfaces using double and triple Integral. Branch Subject Title Subject Code Grade for End Sem CGPA at the end of every even semester B.E.
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