Q. Defective drafting can be overcome by

View solution

Q. Draft made up of rotating organ, through which roving runs inserted in draft range close to cylinder is called as

View solution

Q. Shorter fibers are not nipped by feeder cylinder and floats freely. This is cause of

View solution

Q. Formula for calculating total draft to which roving is submitted is

View solution

Q. In short fiber drafting, drafting rate is between

View solution

Q. In short fiber drafting, drafting is controlled by

View solution

Q. In short fiber drafting, rovings are

View solution

Q. Shorter fibers are generally not nipped by feeder cylinders resulting in

View solution

Q. Stirring in scouring stage may lead to

View solution

Q. Speed of worm conveyor is

View solution

Q. At bottom of each scouring vat there is an open flow drain valve with

View solution

Q. Main purpose of scouring is to remove

View solution

Q. For scouring of greasy wool, principle applied, says that scouring is obtained when degree of dirt in scouring liquor as compared to degree of dirt in material is

View solution

Q. Speed of worm conveyor is set according to the

View solution

Q. Diving drum prevents wool from

View solution

Q. At end of scouring vat there is squeezing press whose upper cylinder is made up of

View solution

Q. In middle of scouring vats there is a perforated grid that ensure no passing of

View solution

Q. Speed of worm conveyor is

View solution

Q. Number of scouring vats used in scouring of greasy wool is/are

View solution

Q. Squeezing press exerts pressure on wool equal to

View solution