PTE · Describe Image

Urban Housing Density Dimensions: PTE Describe Image practice questions

4 original Describe Image questions. Question 1 is free to record, play back and compare with a sample answer right here; log in free to practise the rest in the BandLadder app.
  • 4 questions
  • Question 1 free, no login
  • PTE Academic and PTE Core
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1

Municipal Water Demand by Housing Form

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Look at the image below. You have 25 seconds to study it, then 40 seconds to describe in detail what it shows.

Average Daily Water Demand Per Household (Litres per day). Indoor Use: Detached House 320, Semi-Detached 270, Townhouse 230, Low-Rise Flat 190, High-Rise Flat 160. Outdoor Use: Detached House 280, Semi-Detached 180, Townhouse 90, Low-Rise Flat 30, High-Rise Flat 10.

Average Daily Water Demand Per Household (Litres per day)
0100200300400500Detached HouseSemi-DetachedTownhouseLow-Rise FlatHigh-Rise Flat
  • Indoor Use
  • Outdoor Use
View the data
Detached HouseSemi-DetachedTownhouseLow-Rise FlatHigh-Rise Flat
Indoor Use320270230190160
Outdoor Use280180903010

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Questions 2–4

Look at the image below. You have 25 seconds to study it, then 40 seconds to describe in detail what it shows.

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2

District Heating Network Deployment

Stages of District Heating Implementation in Dense Zones. Stage 1: Density Feasibility Assessment. Stage 2: Thermal Demand Mapping. Stage 3: Central Energy Plant Construction. Stage 4: Subsurface Pipe Grid Installation. Stage 5: Individual Building Substation Connection. Stage 6: System Balancing and Commissioning.

Stages of District Heating Implementation in Dense Zones
  1. 1.Density Feasibility Assessment
  2. 2.Thermal Demand Mapping
  3. 3.Central Energy Plant Construction
  4. 4.Subsurface Pipe Grid Installation
  5. 5.Individual Building Substation Connection
  6. 6.System Balancing and Commissioning
3

Land Consumption Across Urban Typologies

Land Use Efficiency by Residential Typology. Columns: Typology, Dwellings Per Hectare, Footprint Share, Public Open Space. Sprawl Suburb, 15, 65%, 10%. Garden Terraces, 45, 45%, 25%. Perimeter Blocks, 110, 35%, 40%. Tower Clusters, 220, 20%, 55%.

Land Use Efficiency by Residential Typology
TypologyDwellings Per HectareFootprint SharePublic Open Space
Sprawl Suburb1565%10%
Garden Terraces4545%25%
Perimeter Blocks11035%40%
Tower Clusters22020%55%
4

Solar Envelope and Courtyard Configuration

High-Density Block Solar Access Layout, north at the top. North Residential Wing in the north, Central Solar Courtyard in the centre, East Stepped Terrace in the west, West Shading Screen in the east, South Low-Rise Entry in the south.

High-Density Block Solar Access Layout
North Residential WingCentral Solar CourtyardEastSteppedTerraceWestShadingScreenSouth Low-Rise EntryN

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