BASIC PLUMBING 2 PVC JOINTS PIPES AND FITTINGS - Quiz

1) What is the size of trench width for PVC pipes?

O.D of pipe + 30 cm O.D of pipe + 28 cm O.D of pipe + 26 cm O.D of pipe + 25 cm

2) Which is the material on trenches for PVC pipes are laid over it?

Sand Clay Cement Gelly

3) Which type of joint is suitable for joining large size PVC pipes with valve?

Flare joint Flanged joint Brazed joint Compression join

4) State the two advantages of PVC pipes?

Durable and corrosion free Light weight and economical Light weight and corrosion free Dureable and economical

5) Which polymer is used for cable coating?

Poly propylene Low density poly ethylene High density poly ethylene Poly viny chloride