Why to study behavior of floating fibres during drafting?
[3 marks]Discuss hook formation theory with respect to carding
[4 marks]Discuss the theory of end breaks on Speed frame.
[7 marks]Which are different zones of spinning Tension ?
[3 marks]Derive an equation for Traveller speed
[4 marks]Derive the equation for comber fractionating efficiency.
[7 marks]Derive the equations for Balloon Tension in balloon theory at ring frame.
[7 marks]What is cylinder loading? What is its importance?
[3 marks]Discuss in brief Technique to investigate fibre configuration
[4 marks]Derive the equation to calculate drafting force.
[7 marks]State the Significance of fibre acceleration behind top comb
[3 marks]Discuss Foster’s theory of perfecting drafting
[4 marks]Derive the equation for Tranfer ratio on carding machine
[7 marks]Write short note on size box.
[3 marks]Explain wet stretch in detail. How can we control it?
[4 marks]Derive the equations of force, torque and power needed to drive the sley.
[7 marks]Explain stretch in dry & splitting zone .
[3 marks]Explain relation between shedding and beat-up in shuttle loom.
[4 marks]Explain the steps for determination of average size pick-up
[7 marks]Explain relation between shedding and beat-up in shuttle loom.
[3 marks]Explain theory of shuttle retardation during checking.
[4 marks]Derive the equations of force, torque and power needed to drive the sley.
[7 marks]Which are different types of stretch ?
[3 marks]Explain Torsion rod mechanics of gripper propulsion system.
[4 marks]Derive the equation of pick velocity in air jet loom.
[7 marks]