Font size
WorksheetsEnvironmental
Total questions: 25
Worksheet time: 38mins
The two basic types of solar hot water systems are?(two answers)
Passive
Tube
Active
Panel
The type of solar hot water system that requires a pump is?
Passive
Active
Hot water only
Dual fuel
The component that controls a solar thermal hot water system is called?
Cold water monitor
Heating
Brain
Differential Temperature Controller
High limit Stat
The circulating pump in a solar hot water system pumps what
cold water
Hot water
heat transfer fluid
Paraffin
the auxiliary heat source for the solar hot water system is for?
to allow for installation of a hot water tank
Incase cost of solar is too high
to allow hot water when there is no or insufficient solar
because most solar is retro fitted
The installation of a solar hot water system collector array is typically classed as permitted development for houses and bungalows providing:(pick 2)
the solar collectors are not installed above the ridgeline and do not project more than 200mm from the roof or wall surface.
the solar system is limited to 50 litres
the property is not in a conservation area or in a World Heritage Site
The solar system has an auxillary back up
The optimum orientation and tilt for solar is?
North east
45 degrees
East
40 degrees
South
30 degrees
south west
60 degrees
The type of heat pump system that will most likely require planning permission is?
Ground
Water
Oil
Air
The co efficient of performance can be worked out by?
Heat in / heat out
Heat created / Heat used
Input /output
output / input
What type of system might contain a Buffer tank?
Solar thermal
Heat pump
Biomass
Oil
Part L of the building regs, relates to ?
Electrical safety
Fire safety
Conservation of fuel and power
Resistance to sound
Before installing a micro hydro the rate of flow should be measured when?
During a flood
In the summer period
In the winter
It doesn't make a difference when
What type of environmental system is associated with wild frequencies
solar
hydro
mCHP
wind
Before any waste is transported businesses must complete
a waste disposal note
a waste transfer note
a hazardous waste note
a waste questionaire
which building reg is specific to the removal of CO2 emissions
Part A
Part P
Part G
Part J
Which environmental technology would incorporate a "tank in tank" hot water system?
Heat pump
Solar thermal
Biomass
Rain water harvasting
What is the mean water temp used in a heat pump heating system?
20-30 degrees
70-80 degrees
30-40 degrees
50-60 degrees
A stand alone solar array is is classed as a permitted development if it is.... (select 2)
higher than 3 metres
no higher than 4 metres
Within the property boundary
At least 5m from the boundaries
Which of these is a zero carbon technology?
Solar thermal
Solar photovoltaic
Ground source heat pump
Biomass
An impulse turbine in a micro hydro system is.....
fully immersed in water
surrounded by air
and moved with a jet
half immersed in a flow of water
a temporary way of producing electricity during peak flow
Name the part indicated
Transformer
Export meter
Inverter
Consumer unit
What is the name given to the return for water after being used to create electricity in a micro hydro system?
Penstock
Head
channel
tailrace
What type of environmental technology would you associate with this labeling?
grey water re-use
Solar thermal
Water source heat pump
Rain water harvesting
Name the part indicated?
Generator
Dynamo
Gearbox
Clutch
Which of these is not a fuel source for biomass burners?
wood chip
pellets
smokeless coal
logs
