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TECHNICAL DRAWING ANSWERS
OBJECTIVES
1 to 10 - BDDCBACBDA
11 to 20 - AABCCCDABC
21 to 30 - BCCBBCDAAB
31 to 40 - AABACABCCD
ESSAY PART
SECTION A
BUILDING DRAWING
For Candidates in the Gambia, Nigeria and Sierra Leone only .
Answer three questions only in this section, question l and any other two questions
The diagram on page 3 represents the floor plan of a two bedroom bungalow in line diagram.
All dimensions are in millimeters.
Assume unspecified dimensions.
Study the specifications given below and answer the questions that follow.
SPECIFICATIONS
FOUNDATION:
675 x 225 concrete strip at a depth of900 below the ground level.
FLOOR:
Hardcore filling 200
Concrete slab 150
Mortar screed 25
WALLS:
All walls are 225 sandcrete hollow bricks with 12 mortar rendering on both sides.
DOORS
D1 – 1200 x 2100 glazed metal door.
D2 – 900 x 2100 flush door with 100 x 75 hardwood timber frame.
D3 – 750 x 2100 flush wooden door with 100 x 75 timber frame.
WINDOWS
All windows are glazed aluminum sliding type
W1 – 1500 x 1200
W2 – 600 x 600
BEAM/LINTEL/COLUMNS
225 x 225 reinforced concrete
ROOF
Gable end roof wills aluminum roofing sheet Eaves projection 750
Pitch – 15″
Height from floor tb ceiling 3000
1. To a scale of 1:50, draw the Section A – A from the foundation to the roof. [40 marks]
2. To a scale of 1:100, draw the floor plan of the building [30 marks]
3. Draw to a scale of 1:100, the following views
i. front elevation,
ii. right side elevation.
[30 marks]
4. Prepare,the door and window schedules using a scale of 1:50. [30 marks
Technical drawing Loading...
BUILDING DRAWING
For Candidates in the Gambia, Nigeria and Sierra Leone only .
Answer three questions only in this section, question l and any other two questions
The diagram on page 3 represents the floor plan of a two bedroom bungalow in line diagram.
All dimensions are in millimeters.
Assume unspecified dimensions.
Study the specifications given below and answer the questions that follow.
SPECIFICATIONS
FOUNDATION:
675 x 225 concrete strip at a depth of900 below the ground level.
FLOOR:
Hardcore filling 200
Concrete slab 150
Mortar screed 25
WALLS:
All walls are 225 sandcrete hollow bricks with 12 mortar rendering on both sides.
DOORS
D1 – 1200 x 2100 glazed metal door.
D2 – 900 x 2100 flush door with 100 x 75 hardwood timber frame.
D3 – 750 x 2100 flush wooden door with 100 x 75 timber frame.
WINDOWS
All windows are glazed aluminum sliding type
W1 – 1500 x 1200
W2 – 600 x 600
BEAM/LINTEL/COLUMNS
225 x 225 reinforced concrete
ROOF
Gable end roof wills aluminum roofing sheet Eaves projection 750
Pitch – 15″
Height from floor tb ceiling 3000
1. To a scale of 1:50, draw the Section A – A from the foundation to the roof. [40 marks]
2. To a scale of 1:100, draw the floor plan of the building [30 marks]
3. Draw to a scale of 1:100, the following views
i. front elevation,
ii. right side elevation.
[30 marks]
4. Prepare,the door and window schedules using a scale of 1:50. [30 marks
Technical drawing Loading...
Loading...
Note: any answer that is not above will as soon as possible before the exams
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