Plastic tubes & pipes are generally made by ______________ moulding?

Related Mcqs:

Buna-S is a _______________ material?

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

Which of the following is generally not used as eord for synthetic rubber tyre casing ?

A. Dacron B. Nylon C. Cellulose D. None of these...

Which of the following is not the commercial name of poly-methyl-methacrylate (PMMA) ?

A. Perspex B. Lucite C. Plexiglass D. Teflon...

Nylon-66 compared to nylon-6 has __________________?

A. Lower melting point B. More abrasion resistant properties C. Higher hardness D. All A., B. and C....

Low density polythene as compared to high density polythene is____________________?

A. Harder B. Tougher C. Chemically inert D. More flexible...