
Know common plumbing preperation techniques
Quiz by Ricky Fleet
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22 questions
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- Q1Pipes passing from one floor to another in a multi storey building need to be...Insulated to prevent noise transmissionSealed to prevent the spread of fireContain slip collars for access and inspectionIdentified with marking tape30s
- Q2Other than using a heat matt to protect building fabric when using heat equipment, what other method can be used?Metal tools like a trowelHeat dissipating gelDowse in waterFoam spray30s
- Q3When installing appliances and components, which document must be followed?Customers written instructionWork scheduleManufacturer's instructionsSite plans30s
- Q4A system that is taken out of service for maintenance or repairs is called...Permanent decommissionTemporary decommissionPermanent commissionTemporary commission30s
- Q5Before any new system is commissioned it must first be...Cleaned with wire woolFlushed outIsolated from all servicesSoundness tested30s
- Q6What documentation must be handed over to the customer at the end of the job?Benchmark certificates and emergency contact numberInvoice for labour and materialsManufacturer’s instructions, copies of tradesperson certificatesManufacturer’s instructions, Benchmark certificates and Building regulation compliance certificate30s
- Q7How would you protect a customer’s lawn while carry materials across to access a propertyUse walking boardsUse wheelbarrowWear soft shoesDust sheets30s
- Q8When working in an existing building there is a chance the pipe work may be...CorrodedUndersized for planned installationAll of the aboveImperial measurement30s
- Q9What is the maximum diameter hole that can be drilled in a timber first-floor joist with a depth of 150mm?12mm57mm22mm37mm30s
- Q10The maximum notch depth in a joist should not exceed...0.325 x depth0.425 x depth0.125 x depth0.225 x depth30s
- Q11According to Building Regulations Approved document A, what would be the maximum permitted depth of vertical chase in a 100mm deep concrete block?10mm33mm25mm50mm30s
- Q12Which one of the following does not form part of the commissioning process?Visual inspectionFlushing the systemFitting a plumbing applianceSoundness testing30s
- Q13Which one of the following parts of the Building Regulations deals with building structure?Part PPart LPart APart G30s
- Q14Which one of the following should be used to protect the area you are working in?PlywoodHeat matSafety shoesDust sheets30s
- Q15At what point should an inhibitor be added to a central heating system during commissioning?Before cleaning all the pipeworkDuring the first flushBefore flushingDuring the final fill of the system30s