CY8151 – ENGINEERING CHEMISTRY [ R – 2017 ] | Important Questions | Question bank | Syllabus | Model and Previous Question papers | Download PDF

CY8151 – ENGINEERING CHEMISTRY 


CY8151 – ENGINEERING CHEMISTRY  | Important  Questions | Question bank | Syllabus | Model and Previous Question papers | Download PDF Exammain.com Important Questions is available for download in this page for CY8151 – ENGINEERING CHEMISTRY . Students can download the Important Questions in the PDF format or in Word format. Questions Bank and Previous year question papers also be available in this page  . Important Questions provided here are the Expected questions that are possible to be appeared in the upcoming exams. you can make use of the below questions and prepare for your exams. CY8151 – ENGINEERING CHEMISTRY  Important Questions . Download the Important Questions using the below link.
Subject Information : 

Title 
Details 
University
Anna University 
Department
B.E / B.tech [  Common for all Departments ] 
Semester
1 st sem
Year
1 st year
Regulation
R2017
Subject Code
CY8151
Subject Name 
 ENGINEERING CHEMISTRY

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CY8151 – ENGINEERING CHEMISTRY  | Important  Questions
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CY8151 – ENGINEERING CHEMISTRY  [ SYLLABUS ( R – 2017 ) ]

CY8151 – ENGINEERING CHEMISTRY                    
OBJECTIVES:
       To make the students conversant with boiler feed water requirements, related problems and water treatment techniques.
       To develop an understanding of the basic concepts of phase rule and its applications to single and two component systems and appreciate the purpose and significance of alloys.
       Preparation, properties and applications of engineering materials.
       Types of fuels, calorific value calculations, manufacture of solid, liquid and gaseous fuels.
       Principles and generation of energy in batteries, nuclear reactors, solar cells, wind mills and fuel cells.
UNIT I  WATER AND ITS TREATMENT                                                                             9
Hardness of water – types – expression of hardness – units – estimation of hardness of water by
EDTA – numerical problems – boiler troubles (scale and sludge) – treatment of boiler feed water – Internal treatment (phosphate, colloidal, sodium aluminate and calgon conditioning) external treatment – Ion exchange process, zeolite process – desalination of brackish water  – Reverse Osmosis.
UNIT II  SURFACE CHEMISTRY ANDCATALYSIS                                                        9
Adsorption: Types of adsorption – adsorption of gases on solids – adsorption of solute from solutions – adsorption isotherms – Freundlich’s adsorption isotherm – Langmuir’s adsorption isotherm – contact theory – kinetics of surface reactions, unimolecular reactions, Langmuir – applications of adsorption on pollution abatement.
Catalysis: Catalyst – types of catalysis – criteria – autocatalysis – catalytic poisoning and catalytic promoters – acid base catalysis – applications (catalytic convertor) – enzyme catalysis– Michaelis – Menten equation.
UNIT III  ALLOYS AND PHASE RULE                                                                             9
Alloys: Introduction- Definition- properties of alloys- significance of alloying, functions and effect of alloying elements- Nichrome and stainless steel (18/8) – heat treatment of steel. Phase rule: Introduction, definition of terms with examples, one component system -water system – reduced phase rule – thermal analysis and cooling curves – two component systems – lead-silver system – Pattinson process.
UNIT IV  FUELS AND COMBUSTION                                                                               9
Fuels: Introduction – classification of fuels – coal – analysis of coal (proximate and ultimate) – carbonization – manufacture of metallurgical coke (Otto Hoffmann method) – petroleum – manufacture of synthetic petrol (Bergius process) – knocking – octane number – diesel oil – cetane number – natural gas – compressed natural gas (CNG) – liquefied petroleum gases (LPG) – power alcohol and biodiesel. Combustion of fuels: Introduction – calorific value – higher and lower calorific values- theoretical calculation of calorific value – ignition temperature – spontaneous ignition temperature – explosive range – flue gas analysis (ORSAT Method).
UNIT V  ENERGY SOURCES AND STORAGE DEVICES                                     9
Nuclear fission – controlled nuclear fission – nuclear fusion – differences between nuclear fission and fusion – nuclear chain reactions – nuclear energy – light water nuclear power plant – breeder reactor – solar energy conversion – solar cells – wind energy. Batteries, fuel cells and supercapacitors: Types of batteries – primary battery (dry cell) secondary battery (lead acid battery, lithium-ion-battery) fuel cells – H2-O2fuel cell. 
                                                                                                     TOTAL: 45 PERIODS
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