The crystallisation rate is maximum for
The dielectric constant of wool is lower due to
The electrical resistance of fibres................on the temperature
Among the following fibre, which is most troubled fibre by static changes during the process ?
The decomposition temperature of silk is
The rate of frame propagation for textile fabric is
With increase in moisture regain the electrical resistance of textile fibres
Lustre of silk is because of
Nylon is a ......fibre.
Which one of the following is a simplest linear polymer ?
In native cellulose fibres, the chains are composed of about ...............glucose rings.
The length of the molecule of regenerated cellulose is
The crystalline percentage of unoriented nylon is
Coir fibre is classified as natural cellulosic........fibre.
Percentage of crystalline and amorphous regions in cotton fibre is
Average helix angle of Fibrils in bast fibres compared to those in cotton fibre is
Fibre that is soluble in 5% NaOH at boil but not in 60% HCl is
Degree of order in a semi-crystalline fibre is determined by the following equation (where ρc, Sa and ρ1 represent densities of 100%crystlline, 100% amorphous and semi crystalline fibre, respectively) in density gradient measurement principle
First order transition temperature of Nylon 6 fibre is
TGA is used for the purpose of elucidating any one of the following fibre properties
Among the following process, colour can be removed to a maximum extent in
The dye house effluent of cotton dyeing industries has a pH of
Tertiary treatment of textile effluent
Normally this type of concept is practiced with unsought goods.
It denotes continuous improvement in a textile industry.
It is one of the example for direct material cost in a textile industry.
While testing tensile property of yarn in a variable material, the breaking load will be
Which of the following needles is used in Raschel warp knitting machine ?
Air bags are preferably made of
The fibre suitable for bonding of fibres by melting in non-woven is
