1) What tool is used to bend copper pipe? a) Hydraulic bending machine b) Defamation tool c) Scissor bending machine d) Electric pipe crimpers 2) Before using a cordless power tool for the first time, what action must be taken? a) Test the RCD b) Inspect it for damage c) Check it is colour coded yellow d) Perform a PAT test 3) Which component of a new domestic cold-water installation is made of MDPE? a) Deep sealed trap b) BS1212 part 3 valves c) Cold water service pipework d) Push fit fitting 4) How should new copper pipework be jointed to an existing lead cold water service pipe? a) Capillary soldered joint b) Proprietary fitting c) Brazed fitting d) Lead welded joint 5) What forms the main seal in a press fit fitting? a) A EPDM ring b) Brass compression olive c) Brass O ring d) Copper compression olive 6) What type of bend is shown in the image below? a) 90-degree pass over b) A cranked pass over c) An offset bend d) A return bends 7) What action must be taken before carrying out work in an occupied dwelling? a) Ask the customer to sign off the risk assessment and method statement b) Inspect work area and report any existing damage to the customer c) Confirm the customer has adequate insurance to pay for any damage d) Ensure cleaning materials are there to clean the work area 8) When working on site what is the safest way to store power tools overnight? a) In the work area ready to use the next day b) In a purpose designed secure storage unit c) In the work area with key components removed d) In a designated area under plastic sheeting 9) The details of when specific tasks in a project should be completed would be(included in which document? a) Method statement b) Work programme c) Job specification d) Bill of quantities 10) What is the recommended clip spacing distance for 15mm vertical copper pipework? a) 600mm b) 1000mm c) 1400mm d) 1800mm 11) The bracket shown is used to support which type of pipework? a) Copper b) PVCU waste c) MDPE d) Steel 12) What is the recommended clipping distance for vertical lengths of 22mm copper pipework? a) 1.2m b) 1.4m c) 2.4m d) 2.7m 13) Why is it important to sleeve pipework through a wall or a floor? a) To allow for cleaning of the pipework b) To prevent movement of the pipework c) To prevent corrosion of the pipework d) To allow for movement of the pipework 14) What is the SI unit for length? a) Inch b) Metre c) Foot d) Kilogram 15) What is the Si derived unit for density? a) SM 3 b) KM 3 c) LM 3 d) KG M3 16) 2,500 litres are equivalent to how many cubic metres? a) 2.5 b) 25 c) 250 d) 2500 17) The relative density of a solid is determined by comparing it to the same volume of what other substance? a) Mercury b) Water c) Lead d) Iron 18) What material used in plumbing and in heating suffers from atmospheric corrosion? a) Brass b) PVC c) Low carbon steel d) Stainless steel 19) A device fitted in a hot water cylinder to prevent corrosion is likely to be made of. a) Copper b) Stainless steel c) Lead d) Magnesium 20) What is the chemical formula of water? a) Ho2 b) H02 c) H30 HO3 d) H20 21) By what factor is effort reduced when lifting a load using a four-pulley system? a) 2 b) 4 c) 6 d) 8 22) The action of a force on a lever or pulley will produce a proportionate a) Velocity b) Reaction c) Acceleration d) Speed 23) Who is responsible for installing conduit on a building site? a) Electrician b) Scaffolder c) Plasterer d) Joiner 24) What is an environmental policy statement designed to communicate? a) An organisations commitment to comply with part L of the building regulations b) An individual responsibility to protect the environment c) An organisations intention to reduce its impact on the environment d) An individual's commitment to provide information on the conservation of fuel and power 25) Why is it preferable to communicate by email rather than by letter? a) It is quicker b) It is more formal c) It is clearer d) It is less professional 26) What type of customer uses the services of a buisness he owns to carry out specialist work? a) A contractor customer b) An internal customer c) An external customer d) A private customer 27) What is the correct order of the 5 stages of the rainwater cycle? a) Oceans, clouds, rain, rivers, ocean b) Rivers, clouds, oceans, rain, oceans c) Clouds, oceans, rain, Clouds, rivers d) Rain, clouds, oceans, rivers, rain 28) What is the correct name for water supplied by treatment works to properties? a) Soft water b) Hard water c) Wholesome water d) Distilled water 29) What type of cold-water system is shown in the diagram? a) Indirect system b) Storage system c) Direct system d) Separated system 30) What type of cold-water system is shown in the diagram? a) Separated system b) Direct system c) Storage system d) Indirect system 31) In a direct cold-water system, cold water must not exceed what temperature? a) 10 degrees centigrade b) 15 degrees centigrade c) 20 degrees centigrade d) 25 degrees centigrade 32) What type of hot water system is shown in the diagram a) Indirect system with single feed cylinder b) Indirect system c) Direct system d) Combination cylinder system 33) What type of hot water system is shown in the diagram a) Indirect system with double feed cylinder b) Indirect system with single feed cylinder c) Combination cylinder system d) Direct system 34) What type of water heating device is shown in the diagram? a) Single point water heater b) Multi point water heater c) Combination cylinder d) Direct cylinder 35) What type of central heating circuit is shown in the image? a) One pipe b) Two pipe c) Looped d) Back flow 36) What type of central heating circuit is shown in the diagram? a) One pipe b) Two pipe c) Looped d) Back flow 37) What type of central heating circuit is shown in the diagram? a) Fully pumped system with 2, 2 port valves b) Pumped heating with gravity hot water c) Fully pumped system with mid position valve d) Pumped heating with gravity compensator 38) Which British standard details the installation requirements for gravity rainwater systems? a) BS 5449 b) BS 6700 c) BS EN 12056 d) BS EN 12588 39) To avoid crossflow on a discharge stack with a WC soil branch on one side, what is the known zone dimensions connecting a waste branch form the other side? a) 100mm b) 150mm c) 200mm d) 250mm 40) What type of sanitary pipework system is shown in the diagram down below? a) Secondary ventilated stack b) Ventilated branch discharge system c) Primary ventilated discharge system d) Stub stack system

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