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Figure show a coffee table. The frame is made of camphor while the top is made of blockboard with a plastic laminated finish.
Using the prices given below, estimate the total cost of the table, give 25% of the total cost of material as the cost of labour, profit and overheads.
Material price
50 x 50mm timber sh 50 per running 300mm
25 x 50mm timber sh 30 per running 300mm
Block board sh 2400 per 25 x 1200 x2400 mm sheet
Plastic laminate sh 1800 per 1200 x 2400mm sheet
4 x No 16 screw sh 243 per packet of 144 screws
Plastic binder sh 5 per running metre.
Date posted:
October 18, 2019
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With the aid of sketches illustrate three methods of fixing table top on top of the rails.
Date posted:
October 18, 2019
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State and explain three adjustments that can be done on a plough plane for effective cutting.
Date posted:
October 18, 2019
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Figure shows part of a frame where regular mortise and tenon joint at “A” and dove tail Tee halving joint at “B” are used. Draw FULL SIZE the exploded isometric view of the joint at A and B in the direction show by the arrows. Insert all the dimensions in each drawing.
Date posted:
October 18, 2019
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The figure shows an object drawn in third angle orthographic projections.
Sketch an isometric view of the object resting on corner “A”
Date posted:
October 18, 2019
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By means of neat sketches show three natural and two seasoning timber defects.
Date posted:
October 18, 2019
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Name the parts of the tool shown
A…………………………
B…………………………
C………………………
Date posted:
October 18, 2019
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Briefly explain the steps followed in the making of a haunched mortise and tenon joint.
Date posted:
September 23, 2019
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Using sketches of exploded views show five different ways of making widening joints.
Date posted:
September 23, 2019
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Name five different widening and four framing joints used in woodwork.
Date posted:
September 23, 2019
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Name two types of machines used in shaping (decorating) wood and two types used for cut out different types of joints.
Date posted:
September 23, 2019
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List down five different tasks that can be done using a circular rip saw in woodwork.
Date posted:
September 23, 2019
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Name any five types of machines used in woodwork besides a circular rip saw .
Date posted:
September 23, 2019
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Give three main reasons why woodworker would prefer using heartwood rather than rap wood when making woodwork projects.
Date posted:
September 23, 2019
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Outline the procedure of sharpening auger bit spurs and state the necessary precautions.
Date posted:
September 23, 2019
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Using sketches describe two methods of cutting veneers from logs.
Date posted:
September 23, 2019
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Fig 2 shows an isometric view of a shaped block .Draw FULL size the three views of the object in first angle projection.
Date posted:
September 23, 2019
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Give two reasons why quarter sawn timber is of better quality than timber obtained from the plain sawing method.
Date posted:
September 23, 2019
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Explain briefly any three conditions that affect the rate of tree growth.
Date posted:
September 23, 2019
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A sample of wood of weight 200 g weighed 180 g after being dried in a kiln for 10 hrs . Calculate the moisture content of the sample of wood after the 10 hrs
Date posted:
September 23, 2019
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Give three main reasons why heartwood is preferred to sapwood in construction.
Date posted:
September 23, 2019
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List down four job opportunities that are in the woodwork industry for a form four school leaver can pursue.
Date posted:
September 23, 2019
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State four problems that you may encounter if you used blunt tools to work in the workshop.
Date posted:
September 23, 2019