Polymer Technology Properties of a polymer is affected by the Branching & cross-linking Intermolecular forces All of these Chain length Branching & cross-linking Intermolecular forces All of these Chain length ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology In step growth polymerisation, generally only one type of reaction & some basic mechanism is involved. Step growth polymerisation reaction is not involved in the manufacture of Polyesters Polyamides Phenol formaldehyde resins Cross linked polystyrene Polyesters Polyamides Phenol formaldehyde resins Cross linked polystyrene ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology __________ is not a polyester fibre. Terylene Polyacrylonitrite Dacron Nylon Terylene Polyacrylonitrite Dacron Nylon ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Scouring is a finishing operation during the manufacture of fibre, which aims at __________ of fibres. Detergent solution washing Improving the stretchability Dyeing/colouring Glycol soaking Detergent solution washing Improving the stretchability Dyeing/colouring Glycol soaking ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Which of the following natural bio polymers are formed as a result of polymerisation of amino-acids? Proteins Starch Nucleic acids Cellulose Proteins Starch Nucleic acids Cellulose ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Which of the following polymers belong to the class of formaldehyde resin? None of these Dacron Teflon Melamine resins None of these Dacron Teflon Melamine resins ANSWER DOWNLOAD EXAMIANS APP
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