first year engg 36

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Cracking. Petrol : Refining of petrol, unleaded petrol (MTBE use of catalytic converter), power alcohol. Knocking, Octane number (antiknocking agents), Cetane number Combustion: calculations for requirement of only oxygen & air (by weight & by volume only) for given solid, liquid & gaseous fuels. Biodiesel, Method to obtain Biodiesel from vegetable oils (Transesterification), advantages and disadvantages of Biodiesel. Propellants: Definition, Characteristics of a good propellant, classification of propellants, Two examples each. Module 4 : Composite Materials and Adhesives : Introduction, Constitution i) Matrix phase ii) Dispersed phase. Characteristic properties of composite materials Classification – A) Particle – reinforced composites i) Large – particle composites ii) Dispersion – strengthened Composites. B) Fiber Reinforced Composites (i) Continuous aligned (ii) Discontinuous (short) (a) aligned (b) Randomly oriented. (C) Structural Composites – (i) Laminates (ii) Sandwich Panels. Adhesives : Introduction, Adhesive action, Physical Factors Influencing Adhesive action, Chemical Factors Influencing, Adhesive action, Bonding Processes by adhesives. 10 Module 5 : Green Chemistry: Introduction, Twelve Principles of Green chemistry, numericals on atom economy, synthesis , adipic acid and indigo. Green solvents (ionic liquid supercritical CO 2 ), and products from natural materials. 04 Theory Examination: 1. Question paper will comprise of total 6 questions, each of 15 marks. 2. Total four questions need to be solved. 3. Question 1 will be compulsory and based on entire syllabus wherein sub questions of 2 to 3 marks will be asked.

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First Year Engg 36

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Page 1: First Year Engg 36

Cracking. 

• Petrol : Refining of petrol, unleaded petrol (MTBE use of 

            catalytic converter), power alcohol. Knocking, Octane  

             number (antiknocking agents), Cetane number  

• Combustion: calculations for requirement of only oxygen & air (by weight & by 

volume only) for given solid, liquid & gaseous fuels.  

• Bio‐diesel, Method to obtain Biodiesel from vegetable oils (Trans‐esterification), 

advantages and disadvantages of Biodiesel. 

• Propellants: Definition,  Characteristics of a good propellant, classification of 

propellants, Two examples each. 

 Module 4 :  

Composite Materials and Adhesives :  

• Introduction, Constitution i) Matrix phase ii) Dispersed phase.  Characteristic 

properties of composite materials Classification – A) Particle – reinforced composites 

i) Large – particle composites ii) Dispersion – strengthened Composites. B) Fiber – 

Reinforced Composites (i) Continuous aligned (ii) Discontinuous (short) (a) aligned (b) 

Randomly oriented. (C) Structural Composites – (i) Laminates (ii) Sandwich Panels.  

Adhesives :  

• Introduction, Adhesive action, Physical Factors                      Influencing Adhesive 

action,  Chemical  Factors Influencing, Adhesive action, Bonding Processes by 

adhesives. 

10 

Module 5 : 

Green Chemistry:  

• Introduction, Twelve Principles of Green chemistry, numericals on atom economy, 

synthesis , adipic acid and indigo.  

• Green solvents (ionic liquid supercritical CO2),  and products from natural materials. 

04 

   Theory Examination:  

1. Question paper will comprise of total 6 questions, each of 15 marks.  

2. Total four questions need to be solved.  

3. Question 1 will be compulsory and based on entire syllabus wherein sub questions of 2 to 3 marks will be asked.