Textile Engineering > GATE 2022 > Carding
Keeping the speed of all other components of a carding machine unchanged, the angular velocity of a cylinder with damaged wire points in an area of 2 cm x 2 cm is doubled. Wavelength of the periodic fault in the card sliver would be _______ cm.
A
Same
B
Halved
C
Doubled
D
Tripled

Correct : b

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