6035DRAINPPT5

6035DRAINPPT5

12th Grade

42 Qs

quiz-placeholder

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6035DRAINPPT5

6035DRAINPPT5

Assessment

Quiz

Other

12th Grade

Hard

Created by

William Heron

FREE Resource

42 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

What is the purpose of a trap under an appliance?

To regulate the water flow

To stop the noxious smell from the soil stack entering the property

To filter out debris

To increase water pressure

2.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

What are the majority of traps made from?

Stainless steel

Polypropylene

PVC

Iron

3.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

What is the minimum depth of a trap seal if the trap diameter is 50mm or above?

30mm

40mm

50mm

60mm

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Why do larger diameter traps contain more water?

To reduce the flow rate

To increase the flow rate

To make it more difficult to lose the trap seal

To decrease the cohesive property of water

5.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

What can cause the trap seal to be lost in larger diameter traps?

Induced siphonage, waving-out, or compression

Evaporation, freezing, or boiling

Leakage, overflow, or evaporation

Compression, expansion, or freezing

6.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

What is the waste fitting size for a washbasin?

32mm

1½"

1¼"

NA

7.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

What is the trap diameter required for a shower?

32mm

40mm

75mm

100mm

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