Question

Q6. The plastic used in insulation of household electric wires is
a) melamine
b) bakelite
c) polythene
d) PVC

Answer 1

Answer:

D is the right answer

PvC

Answer 2

Answer:

pvc

Explanation:

PVC is widely used plastic which is used to insulate wiring, while thermosets which are highly good insulators and can withstand even at high temperature conditions, such thermosets are widely used for manufacture of switches, light fitting purposes and handles of hot equipment.