Which of the following is not a natural fiber ?

Related Mcqs:

Buna-S is a _______________ material?

A. Fibrous B. Plastic C. Resinous D. Rubbery...

Polycondensation of saturated dicarboxylic acid with polyhydric alcohol produces________________?

A. Epoxy resin B. Polyamide C. Alkyd resin D. Phenolic resin...

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...

Rayon is a ____________ fibre?

A. Cellulosic B. Polyamide C. Polyester D. Natural...

Poly-methyl-methacrylate, which is an acrylic resin, is also called ___________________?

A. Thiokol B. Plexiglass or Lucite C. Dacron D. Teflon...