2365 Unit 301

A slinky type collector would be used in a?

• Ground source heat pump system
• Solar thermal hot water system
• Air source heat pump system
• Wind turbine

Where biomass appliance is to be installed to property located within a smoke control area, appliance must be?

• An unapproved appliance
• An exempted appliance
• Installed by a registered HSE contractor
• A CE marked appliance

Two types of solar collector used in solar thermal hot water systems are?

• Flat plate and evacuated tube
• Rigid turned and wrought tube
• Curved copper and PVC tube
• Straight manifold and jointed PVC

Solar panels mounted on a house or on a building within the ground of a house should?

• Installed on a site designated as a scheduled monument
• On a building that is within the grounds of a listed building
• Not be installed above the highest part of the (excluding the chimney) and should project no more than 20mm from the roof slope or wall surface
• Be located either on the edge or overhanging the roof

One disadvantage of installing solar photovoltaic arrays on a domestic installation is

• It improves energy performance certificate ratings
• It is a zero carbon technology
• Most buildings can use the technology
• It requires a relatively large array area to make the investment worthwhile

The installation of solar panels on the ground are subject to what height limit?

• No part of the installation should be higher than five metres
• No part of the installation should be higher than four metres
• No part of the installation should be higher than seven metres
• No part of the installation should be higher than six metres

When installing a micro-hydropower system, the quantity of water that is moving over a given period of time is referred to as the?

• Head
• Movement
• Speed
• Flow

The transfer of solar energy from the sun to the earth is by what process?

• Convection
• Radiation
• Conduction
• Lightwaves

Which of the following is the correct term for recycling waste water?

• Green water recycling
• Grey water recycling
• Black water recycling
• White water recycling

A wind turbine converts what type of energy into electricity?

• Thermal
• Kinetic
• Chemical
• Potential