*/*___________ is normally used for the manufacture of refrigerator co – McqOptions

MCQOPTIONS

1.	/___________ is normally used for the manufacture of refrigerator components and transistor parts.?
A.	Polyproylene
B.	Polystyrene
C.	Polyester
D.	Polyurathene
Answer» C. Polyester

Discussion

No Comment Found

Related MCQs

Polycaprolactum (Nylon - 6) is produced by the condensation polymerisation of caprolactum at 240-280°C in which the conversion of caprolactum is about __________ percent.
Softening point of high density polythene is about __________ °C.
as compared to has lower
Epoxy resin is a polymer containing two or more groups called epoxide group or ethoxyline group. It is a
Cellulose acetate has very high film permeability among all the polymers of the order of 5000 gm/100 m. Which of the following polymers has the maximum film elongation (of the order of 100%) ?
β - glucose is the monomer of
Polymerisation product of CF (carbon tetraflouride) is called P.T.F.E. (poly chloro tetra flouro ethylene). It is also called
Zeigler - Natta catalyst (AlR - AlCl) is used in the polymerisation of
Which of the following low molecular weight (
90% of the caprolactum is converted to nylon-6 on its condensation polymerisation in the reactor maintained at a temperature of __________ °C.