List of top Leather Technology Questions asked in Tamil Nadu Common Entrance Test

How Sulfonation followed by condensation process is called during syntan manufacture?
The major force, which affects the wetting back of wet blue skins is
Which of the following constituents present in skin associated with thermo-regulatory function?
Condensation is an important step in syntan manufacture which contributes towards:
Which mixed indicator is used for nitrogen estimation?
Washing after neutralization is necessary to ensure:
Which of the following is commonly used to reduce acid swelling during the pickling process?
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?
Electronegativity is defined as the power of an atom in a molecule to ________.
Mechanism of chrome tanning is based on:
Which of the following amino acids has higher percentage in Type I collagen?
Which type of crosslinking occurs in collagen stabilization during oil tanning?
What is the water solubility properties of a surfactant with HLB range of 1-4?
Barkometer is used to:
Defective cross-linking of collagen results in:
Protein finishing is preferred for which type of leather?
Which of the following vitamins require sun light exposure to skin for its synthesis?
The position of an auxochromic group in a dye molecule influences:
Which of the following enzymes is involved in the crosslinking of collagen fibrils?
Which base coat is preferred for a low absorbency crust leather?
What is the diameter of the collagen molecule?
Primary treatment of waste water includes
The first phase of a growth curve is:
Permissible limit of total chromium discharge as Cr in treated effluent is
What is the major protein constituent in a hide?