Knitting Technology (MCQ : MODULE - 6)

 

Question 1: Suitable warp knitting machine for production of wide range of technical textiles is

Tricot with one flat needle bed
Raschel with one circular needle bed
Tricot with two flat needle beds
Raschel with flat needle bed

Question 2: Match the pairs

A .Flat bed tricot 1. Two sets of warp beam
B.Flat bed Raschel 2. Mass production of simple warp knits
C.Double bed Raschel 3. Produces net like fabric
D.Two bar warp knitting machine 4. No sinker bed

(A1, B2 C4, D3)
(A3, B4, C2, D1)
(A2, B3, C4, D1)
(A2, B4, C1, D3)

Question 3 : Under standard conditions of production

A .Locus of guide 1. Stationary element
B.Locus of Sinker 2. Nearly vertical line
C.Locus of needle 3. Nearly horizontal line
D.Locus of trick plate 4. Arc of a circle

(A1, B2 C4, D3)
(A3, B4, C2, D1)
(A2, B3, C4, D1)
(A4, B3, C2, D1)

Question 4 : Angle between fabric plane to needle path is

Nearly 150 degrees on tricot machines
Nearly 180 degrees on tricot machines
Nearly 180 degrees on Raschel machines
Nearly 90 degrees on Raschel machines

Question 5 : Sinkers help in

Only casting off the old loop on Raschel machine
Casting off the old loop and holding down the new loop on Raschel machine
Casting off the old loop and holding down the new loop on tricot machine
Only holding down the new loop on tricot machine

 

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