Write about the principle of mixing. (03)
[ marks]Give the advantages and disadvantages of two roll mill. (04)
[ marks]Discuss in detail about the different Internal mixing method. (07)
[ marks]List out the constructional components of Calendar. (03)
[ marks]Draw the different configuration of Calendar. (04)
[ marks]List out the types of presses and their specifications and explain any one in detail. (07)
[ marks]Draw the mechanism of Ram Driving and discuss in detail. (07)
[ marks]Mention the properties require for Sprue Bush. (03)
[ marks]List out the factors affecting design of mold. (04)
[ marks]Discuss in detail about the different design of Gate. (07)
[ marks]Give the importance of Strength of Cavity. (03)
[ marks]Draw the different design of Runner cross section. (04)
[ marks]Discuss in detail about factors affecting shrinkage. (07)
[ marks]Define the terms : (i) Pitch (ii) Lead (iii) Die Swell (03)
[ marks]Explain the different practical aspect of Die design. (04)
[ marks]Discuss in detail about the heating and cooling elements used in Extruder. (07)
[ marks]Mentions the different materials used for construction of Die. (03)
[ marks]Give the difference between Hot feed extruder and Cold feed Extruder. (04)
[ marks]Discuss in detail about the action of the Screw. (07)
[ marks]List out the parts of conventional Injection mold. (03)
[ marks]Give the importance of Bolster. (04)
[ marks]Discuss in detail about cryogenic deflashing. (07)
[ marks]Give the comparison of FIFO and FILO. (03)
[ marks]Draw the different types of Injection unit and explain any one in detail. (04)
[ marks]Draw the diagram of transfer molding process and explain in detail. (07)
[ marks]