Polymer Technology Mcqs for Chemical

Q.  Scouring is a finishing operation during the manufacture of fibre, which aims at ______________ of fibres?

a. Improving the stretchability
b. Dyeing/colouring
c. Detergent solution washing
d. Glycol soaking


ANSWER: See Answer
 
No explanation is available for this question!
MCQs:  _______________________ is not a condensation polymer ?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Softening point of high density polythene is about ______________ °C?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Which of the following is not an elastomer ?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Thermosetting materials_________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Polymers are_________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  _____________ polythene is most prone to stress-cracking ?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Styrene which is a monomer for the production of polystyrene, is commercially produced by the __________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Most of the fibre forming polymers are crystalline in nature, one of the exceptions being ______________ which is amorphous in nature?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Which of the following is not a condensation polymer ?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Phenol formaldehyde __________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Thermocol is a spongy, porous, rigid or flexible foamed plastic, obtained by blowing gas/air through molten__________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  In nylon-6, the number 6 represents the total number of_________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  The process involved in converting rubber into a thin sheet or coating it on fabric is called__________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Styrene butadiene rubber (SBR) is never used for making__________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Acrilan fibres used for making cloth, carpet & blankets, which is a hard, horny & high melting polymeric material is nothing but____________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  _______________ is normally used for the manufacture of refrigerator components and transistor parts?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Which of the following rubbers has the widest service temperature range (-75 to 275°C) ?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  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__________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Nylon-66 compared to nylon-6 has __________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Cross linked polymers are__________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts