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Basic Plumbing Skills Level 1

Total questions: 30

Worksheet time: 15mins

Name
Class
Date
1.

Which tool is commonly used to tighten or loosen plumbing fittings?

a)

Hacksaw

b)

Adjustable spanner

c)

Pipe bender

d)

Blowtorch

2.

What is the primary purpose of flux in soldering copper pipes?

a)

To cool the joint

b)

Clean and prevent oxidation - allow solder to flow

c)

To add strength

d)

To lubricate the pipe

3.

Which tool is used to bend copper tubing accurately?

a)

Pipe cutter

b)

Pipe wrench

c)

Hand pipe bender

d)

Hacksaw

4.

What is the recommended safety equipment when soldering pipes?

a)

Safety goggles and gloves

b)

Ear defenders

c)

Steel toe boots only

d)

Hard hat

5.

Which jointing method is commonly used for joining low carbon steel pipes?

a)

Compression fitting

b)

Threaded joint

c)

Push-fit joint

d)

Soldered joint

6.

What is the function of a pipe cutter in plumbing?

a)

To bend pipes

b)

To cut pipes cleanly

c)

To join pipes

d)

To measure pipes

7.

Which of the following is NOT a common plumbing tool?

a)

Pipe wrench

b)

Spirit level

c)

Screwdriver

d)

Paintbrush

8.

What temperature does solder typically melt at when joining copper pipes?

a)

100°C

b)

180°C

c)

230°C

d)

400°C

9.

Which method is used to ensure a leak-proof joint when soldering copper pipes?

a)

Use of PTFE tape

b)

Applying flux and heating until solder flows

c)

Using a compression fitting

d)

Threading the pipe

10.

What is the main hazard when using a blowtorch for soldering?

a)

Electric shock

b)

Burns and fire risk

c)

Noise pollution

d)

Water leakage

11.

Which tool is used to create threads on low carbon steel pipes?

a)

Pipe bender

b)

Pipe cutter

c)

Stock and die set

d)

Hacksaw

12.

What is the correct way to measure the length of pipe needed for installation?

a)

Estimate by eye

b)

Use a tape measure

c)

Use a steel rule

d)

Use a spirit level

13.

Which of the following is a safety practice when working with copper tubing?

a)

Work in a poorly ventilated area

b)

Wear gloves to avoid cuts

c)

Ignore sharp edges

d)

Use bare hands to hold hot pipes

14.

What is the main reason for bending copper tubing in plumbing installations?

a)

To make the pipe look attractive

b)

To avoid using fittings and reduce leaks

c)

To increase water pressure

d)

To make the pipe heavier

15.

Which jointing method is NOT suitable for low carbon steel pipes?

a)

Threaded joint

b)

Welded joint

c)

Soldered joint

d)

Flanged joint

16.

What is the purpose of a reamer in pipe fabrication?

a)

To bend the pipe

b)

To remove burrs from cut pipe ends

c)

To tighten joints

d)

To measure pipe diameter

17.

Which of the following is a common material for plumbing pipes?

a)

Aluminium

b)

Copper

c)

Lead

d)

Glass

18.

What is the correct sequence for soldering a copper pipe joint?

a)

Heat, apply flux, add solder

b)

Apply flux, heat, add solder

c)

Add solder, heat, apply flux

d)

Apply solder, add flux, heat

19.

Which tool is used to check if a pipe is level during installation?

a)

Pipe wrench

b)

Spirit level

c)

Pipe cutter

d)

Blowtorch

20.

What is the main advantage of using compression fittings in plumbing?

a)

They require soldering

b)

They can be easily removed and reused

c)

They are only for steel pipes

d)

They are permanent

21.

Which of the following is a risk when fabricating low carbon steel pipes?

a)

Water contamination

b)

Metal splinters and sharp edges

c)

Excessive noise

d)

Paint fumes

22.

What is the recommended method for bending copper tubing without kinking?

a)

Use a pipe bender

b)

Bend by hand

c)

Use a hammer

d)

Heat with a blowtorch

23.

Which jointing method is most suitable for joining copper pipes in domestic plumbing?

a)

Threaded joint

b)

Soldered joint

c)

Flanged joint

d)

Welded joint

24.

What is the main function of PTFE tape in plumbing?

a)

To lubricate joints

b)

To seal threaded joints and prevent leaks

c)

To clean pipes

d)

To insulate pipes

25.

Which of the following is NOT a safety practice in plumbing?

a)

Wearing safety goggles

b)

Using tools with damaged handles

c)

Wearing gloves

d)

Checking for gas leaks

26.

What is the main reason for using low carbon steel pipes in plumbing?

a)

They are lightweight

b)

They are resistant to corrosion

c)

They are strong and durable

d)

They are flexible

27.

Which tool is used to tighten compression fittings?

a)

Pipe bender

b)

Adjustable spanner

c)

Blowtorch

d)

Hacksaw

28.

What is the correct way to store copper tubing to prevent damage?

a)

Leave it on the floor

b)

Hang it vertically

c)

Store it on racks or shelves

d)

Place it under heavy objects

29.

Which of the following is a disadvantage of using soldered joints in plumbing?

a)

They are quick to install

b)

They require heat and skill

c)

They are leak-proof

d)

They are suitable for all pipe materials

30.

What is the main purpose of using a pipe bender in plumbing?

a)

To cut pipes

b)

To create smooth bends without kinking

c)

To join pipes

d)

To thread pipes

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