FABRIC MANUIFACTURE - I
(MCQ : MODULE 2 - Winding 1 )
Question 1: Wind is defined as
Number of coils per traverse Number of coils in double traverse Number of grooves in the drum Winding speed in m/min
Question 2: A 2.5 crossing drum means there are
2.5 turns in a double traverse 5 turns in a double traverse 5 turns in a single traverse None of the above
Question 3: In drum winding package density is independent of
Yarn tension Yarn strength Applied package/drum pressure Angle of wind
Question 4: Surface speed of a cone in relation to surface speed of winding drum is
Equal at all points Higher at all points Lower at all points Higher at some points and lower at other points
Question 5: Hardness of a cone can be changed by changing the
Traverse Wind per double traverse Wind angle Conicity of the package
Question 6: During production of a cone on a surface driven winder, the point of drive is
At the centre of the package At the package base Near the package nose Near the package base
Question 7: In a drum or surface driven winding machine, with an increase in package diameter
The winding speed would increase The package rpm would go up The coil angle would decrease The number of coils per double traverse would fall steadily
Question 8: In case of surface driven winding package, as the winding proceeds , angle of wind
Increases Decreases Remains constant First increases and then decreases
Question 9: Pattern formation during drum driven winding occurs due to
Low traverse speed High surface speed Low RPM of the drum Ratio of traverse speed to RPM being a whole number
Question 10: In spindle driven winder with constant winding speed the following thing changes with package diameter
A, C B, C C, D A, D
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