What is the full form of PVC?

The correct answer is Polyvinyl chloride. PVC is a widely used synthetic plastic polymer known for its durability and versatility. It is primarily used in construction for piping, as well as in the manufacturing of various products such as flooring, windows, and doors. The polymer is known for being resistant to moisture, chemicals, and abrasion, making it suitable for a variety of applications.

Polyvinyl carbonate, polystyrene composite, and polyester fiber do not accurately represent the chemical structure or the widely recognized uses associated with PVC. Understanding PVC's properties and its extensive applications can be valuable for professionals in mechanical and civil engineering fields, particularly for those involved in construction, plumbing, and materials science.