List of practice Questions

Protein finishing is preferred for which type of leather?
Chromophores consists of ________ which are responsible for color.
Which deliming agent is ideal for the manufacture of glove leather?
What is the product name (X)? 
Benzenesulfonic acid
Washing after neutralization is necessary to ensure:
For making light and bright colored leathers ______ syntans are preferable.
The position of an auxochromic group in a dye molecule influences:
What is an ideal cutting direction of leather?
Snuffing is an important machinery operation for which type of leathers?
Which technique is used to determine the particle size?
What is the approximate molecular weight of syntan, if the average number of phenolic nuclei per molecule is 5 with a mole ratio of 0.8?
Which base coat is preferred for a low absorbency crust leather?
The purpose of skiving machine is to ______ the thickness of a leather component along the edge to the desired thickness.
Which type of thread is used in shoe stitching that provides excellent sewing and superior tensile strength?
Which theory is based on the assumption that the rigidity of the resin arises from intermolecular friction binding the chains together in a rigid network? On heating, these frictional forces are weakened to allow the plasticizer molecules to lubricate the chains?
The first phase of a growth curve is:
Which of the following mechanisms is referred for shank material used in shoe?
What is the abbreviation of FRP?
Which is not considered in basic styles of footwear?
Hotmelts adhesive is
Primary treatment of waste water includes
Chaining along a straight line, the leader of the party has 4 arrows in his hand while the follower has 6 arrows. Distance of the follower from the starting point is:
The following readings were taken on a uniformly sloping ground: \(0.500m, 1.000m, 1.500m, 2.000m, 1.200m, 1.700m, 2.200m, 2.700m\). The difference in elevation between the first and last station is:
The coordinate of A is \(100m, 100m\). The coordinate of B is \(50m, 50m\). The bearing of line AB is:
How much time is required by GPS satellites to make one complete revolution around the Earth?