Q. In fourth and fifth scouring stage, temperature is decreased to

View solution

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

View solution

Q. Shape of bottom of first two vats in scouring is

View solution

Q. In scouring stage, stirring is important for efficient removal of

View solution

Q. In upper section of each scouring unit there is a mobile apron, with teeth and blades having a

View solution

Q. Squeezing press exerts pressure on wool equal to

View solution

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

View solution

Q. Speed of worm conveyor is

View solution

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

View solution

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

View solution

Q. Diving drum prevents wool from

View solution

Q. Speed of worm conveyor is set according to the

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. Main purpose of scouring is to remove

View solution

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

View solution

Q. Speed of worm conveyor is

View solution

Q. Stirring in scouring stage may lead to

View solution

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

View solution

Q. In short fiber drafting, rovings are

View solution

Q. In short fiber drafting, drafting is controlled by

View solution