Water Supply System L3P1,U5,LO1.5.p3

Water Supply System L3P1,U5,LO1.5.p3

Professional Development

5 Qs

quiz-placeholder

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Water Supply System L3P1,U5,LO1.5.p3

Water Supply System L3P1,U5,LO1.5.p3

Assessment

Quiz

Science

Professional Development

Practice Problem

Hard

Created by

Craig Boothright

FREE Resource

5 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

What is the name of the grid network of pipes that supply water to cities, towns, and villages?

Trunk mains

Branch mains

Feeder mains

Distribution mains

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the range of diameter for the trunk main pipes?

75mm to 2.3m

80mm to 2.5m

50mm to 1.5m

60mm to 2.0m

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How are connections made to cast iron for the water mains?

Self-drilling, self-tapping

Soldering

Bolting

Welding

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

What type of ferrule is used for water mains made from PVCu, polyethylene, and cement lined asbestos?

Aluminum strap type ferrule

Copper strap type ferrule

Brass strap type ferrule

Steel strap type ferrule

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What equipment is used to drill, tap, and install a brass ferrule on the water main while it is still under full pressure?

Pneumatic drill

Hydraulic press

Self-drilling, self-tapping machine

Jackhammer