CSCS Plumbing and Heating Mock Test

0 votes, 0 avg

Specialists Test

HVACR - Heating and Plumbing Services

1 / 44

If you find a dangerous gas fitting that is likely to cause a death or specified injury, who must be sent a formal report?

The client

The Health and Safety Executive (HSE)

The gas board

The health and safety manager

2 / 44

How should you access a roof to install a flexible flue liner into an existing chimney?

Work from a roof ladder securely hooked over the ridge

Scramble up the roof tiles to get to the chimney

Get your mate to do the job while you hold a rope tied to them

Use an access scaffold designed for chimney works

3 / 44

What personal protective equipment (PPE) should you wear when using a hammer drill to drill a 100 mm diameter hole through a brick wall?

Barrier cream, boots and respiratory protective equipment

Ear defenders, respiratory protective equipment, boots and eye protection

Ear defenders, breathing apparatus and barrier cream

Gloves, breathing apparatus and boots

4 / 44

When carrying a ladder on a vehicle, what is the correct way of securing the ladder to the roof rack?

Copper wire

Rope

Ladder clamps

Bungee elastics

5 / 44

What should you do if you need additional temporary wiring for your power tools whilst working on site?

Stop work until an authorised supply has been installed

Disconnect a longer cable serving somewhere else and reconnect it to where you need it

Find some cable and extend the wiring yourself

Speak to an electrician and ask them to do the temporary wiring

6 / 44

What would you use to find out whether a wall into which you are about to drill contains an electric supply?

A hammer and chisel

A multimeter

A cable tracer

A neon screwdriver

7 / 44

When working in a riser, how should access be controlled?

By those who are working in it

By the main contractor

By a site security operative

By a permit to work system

8 / 44

What is the safest method of transporting long lengths of copper pipe by van?

Using a pipe rack fixed to the roof of the van

Putting the pipes inside the van with the ends out of the passenger window

Someone holding the pipes on the roof rack as you drive along

Tying the pipes to the roof with copper wire

9 / 44

What should be done before a mobile tower is moved?

The principal contractor must give their approval

Arrangements must be made with the forklift truck driver

All people and equipment must be removed from the platform

A permit to work must be issued

10 / 44

What should you do when using a blowtorch near to timber?

Point the flame away from the timber and have a bucket of sand ready to put out the fire

Wet the timber first and have a bucket of water handy

Carry out the work, taking care not to set fire to the timber

Use a non-combustible mat and have a fire extinguisher in the immediate work area

11 / 44

Who can solder a fitting on an isolated copper gas pipe?

A plumber

A Gas Safe registered engineer

A skilled welder

A pipefitter

12 / 44

When planning a lifting operation, how should the sequence of operations to enable a safe lift be confirmed?

Using verbal instruction

In a radio telephone message

On a notice in the canteen

In a method statement

13 / 44

When must you wear eye protection while drilling through a wall?

Only when drilling overhead

Only when the drill bit exceeds 20 mm

Only when drilling through concrete

Always, whatever the circumstances

14 / 44

How should cylinders containing liquefied petroleum gas (LPG) be stored on site?

In a locked cellar with clear warning signs

Covered by a tarpaulin to shield the compressed cylinder from sunlight

In a locked cage at least 3 m from any oxygen cylinders

Within a secure storage container at the back of the site

15 / 44

What must be clearly marked on all lifting equipment?

The next test date

The specification of material from which it is made

The safe working load

The name of the manufacturer

16 / 44

When assembling a mobile tower what major hazard must you be aware of?

False ceilings

Water pipes

Cable trays

Overhead service cables

17 / 44

What is the safest way to move a cast iron boiler some distance?

Roll it end-over-end

Get a workmate to carry it with you

Drag it

Use a trolley or other manual handling aid

18 / 44

What is the recommended maximum height for a free-standing mobile tower?

The height recommended by the manufacturer

12 m

There is no recommended height

19 / 44

Why is temporary continuity bonding carried out before removing and replacing sections of metallic pipework?

To prevent any chance of blowing a fuse

To prevent any chance of corrosion to the pipework

To maintain the live supply to the electrical circuit

To provide a continuous earth for the pipework installation

20 / 44

Where should liquefied petroleum gas (LPG) cylinders be positioned when supplying an appliance in a site cabin?

Outside the cabin

Inside the cabin next to the appliance

Inside the cabin in a locked cupboard

Under the cabin

21 / 44

What must you ensure before using a ladder?

That it is secured to prevent it from moving sideways or sliding outwards

That the weather forecast is for a bright, clear day

That an apprentice or workmate is standing by in case you slip and fall

That no-one else has booked the ladder for their work

22 / 44

If you find a coloured wire sticking out of an electrical plug what is the correct action to take?

Take the plug apart and carry out a repair

Mark the item as defective and follow your company procedure for defective items

Pull the wire clear of the plug and report it to your supervisor

Push it back into the plug and carry on working

23 / 44

When drilling a hole for a boiler flue outside, which type of working platform should you use?

Packing cases to stand on

A long ladder

Borrowed scaffolding that you have erected

A mobile tower or fixed scaffold

24 / 44

When using a blowtorch to joint copper tube and fittings in a domestic property, how should a fire extinguisher be made available?

It should be kept away from the work area in case a spark causes it to explode

It should be available in the immediate work area

It should be available only if a property is occupied

It should be held over the joint while you are using the blowtorch

25 / 44

How should you position the exhaust of an engine-driven generator that has to be run inside a building?

In a riser

Outside the building

In another room

In a stairwell

26 / 44

When a new piece of plant has been installed but has not been commissioned, how should it be left?

With all valves and switches turned off

With all valves and switches turned on and ready to use

With all valves and switches locked off

With all valves and switches clearly labelled

27 / 44

What is the first thing you should do after getting on to the platform of a correctly erected mobile tower?

Check that the access hatch has been closed to prevent falls of personnel, tools or equipment

Check that the tower does not rock or wobble

Check that the brakes are locked on

Check for overhead power lines

28 / 44

What should you do when using pipe-freezing equipment to isolate a damaged section of pipe?

Always work in pairs when using pipe-freezing equipment

Wear gloves to avoid direct contact with the skin and read the COSHH assessment

Never allow the freezing gas to come into direct contact with surface water

Never use pipe-freezing equipment on plastic pipe

29 / 44

How should extension leads in-use on site be positioned?

They should be laid out in the shortest, most convenient route

They should be located so as to prevent a tripping hazard

They should be raised on bricks

They should be coiled on a drum or cable tidy

30 / 44

During a job you may need to work below a ground-level suspended timber floor. What is the most important question you should ask?

Could Weil's disease (leptospirosis) be a problem?

Will temporary lighting be used?

How many days will the work take to complete?

Can the work be performed from outside?

31 / 44

When positioning and erecting a stepladder, which of the following is essential for its safe use?

The restraint mechanism is spread to its full extent

It has a tool tray towards the top of the steps

Your supervisor has positioned and erected the steps

You will be able to reach the job by standing on the top step

32 / 44

If you spill some oil on the floor and you do not have any absorbent material to clean the area, what should you do?

Do nothing, as it will eventually soak into the floor

Spread it about to lessen the depth

Keep people out of the area and inform your supervisor

Warn other people as they tread through it

33 / 44

How are legionella bacteria passed on to humans?

Through fine water droplets, such as sprays or mists

From other people when they sneeze

By drinking dirty water

Through contact with the skin

34 / 44

The legionella bacteria that cause legionnaires' disease are most likely to be found in which of the following?

A toilet pan

An infrequently used shower hose outlet

A boiler operating at a temperature of 80°C

A cold-water storage cistern containing water at 10°C

35 / 44

If you are working where welding is being carried out, what should be provided to protect you from welding flash?

Warning notices

Screens

A hi-vis vest

A fire extinguisher

36 / 44

What is the only circumstance where stepladders should be used?

If no other suitable equipment is available after works have been risk assessed

Inside buildings

If they are made of aluminium

If they are less than 1.75 m high

37 / 44

What is edge protection designed to do?

Secure tools and materials close to the edge

Prevent the fall of people and materials

Make access to the roof easier

Prevent rainwater running off the roof onto workers below

38 / 44

Which type of power drill is most suitable for fixing a run of pipework outside in wet weather?

Any mains voltage drill with a power breaker

Drill with 110-volt power supply

Battery-powered drill

Drill with 240-volt power supply

39 / 44

What must be done first before any roof work is carried out?

A risk assessment must be carried out

Permits to work must be issued only to those allowed to work on the roof

The operatives working on the roof must be trained in the use of safety harnesses

A weather forecast must be obtained

40 / 44

Which item of electrical equipment does not require portable appliance testing?

Electric kettle

110-volt electrical drill

110-volt portable halogen light

Battery-powered rechargeable drill

41 / 44

If you are carrying out hot works with a blowtorch, when should you stop using it?

At least two hours before you leave the site

At least four hours before you leave the site

At least one hour before you leave the site

Just before you leave the site

42 / 44

What should folding stepladders be used for?

All site activities where a straight ladder cannot be used

Short-term work

General access on site

Getting on and off mobile towers

43 / 44

Which of these is true in relation to the safe working load (SWL) of lifting equipment?

It is the maximum safe working load

It may be exceeded by no more than 25%

It is provided for guidance only

It is never marked on the equipment but kept with the test certificates

44 / 44

What should you do when using a blowtorch near to flexible pipe lagging?

Remove just enough lagging to carry out the work

Wet the lagging but leave it in place

Remove the lagging at least 3 m either side of the work

Remove the lagging at least 1 m either side of the work

Your score is

The average score is 90%

Exit

How was the test? Please Submit your Rating and give us a feedback!

Thank you for taking the time to complete a mock test on our website. We appreciate your effort and dedication.

We wish you the best of luck in your preparation and future exams. If you have any feedback or suggestions, please let us know.

Leave a Reply Cancel reply