b) Draw a vernier scale of R.F = 1:2.5 to read centimeters up to 4 meters. Show on it a length of 3 meters 69 cm.
Question 2
Draw the projections of the following points on the same ground line, keeping the projectors 25 mm apart.
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Point A is 20 mm above H.P and 30 mm in front of V.P.
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Point B is in H.P and 40 mm behind V.P.
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Point C is 25 mm below H.P and 30 mm behind V.P.
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Point D is 30 mm above H.P and in V.P.
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Point E is in both H.P and V.P.
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Question 3
A line AB, 80 mm long, makes an angle of 45° with the H.P and 30° with the V.P. Its end A is 20 mm above the H.P. and 30 mm in front of the V.P. Draw the projections of the line.
Question 4
A pentagonal plane of side 30mm is resting on H.P on one of its corners with its surface making 45° with H.P. Draw its projections when the side opposite to resting corner is parallel to V.P and away from it.
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Question 5
Draw the projections of a cylinder, base 40 mm diameter and axis 50 mm long, when it is resting on the H.P. on a point on its base circle such that the axis is inclined at 30° to the H.P. and parallel to the V.P.
Question 6
Draw an isometric view of a hexagonal prism with side of base 30 mm and height 75 mm when its axis is vertical.