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Vidyalankar F.Y. Diploma : Sem. II

[AE/CH/FE/ME/MH/MI/PG/PT/PS] Engineering Drawing

Time : 4 Hrs.] Prelim Question Paper Solution [Marks : 100

Q.1(a) Solve the following : A pictorial view of an object is shown in Figure. Draw the following views : (i) Sectional front view in X direction along AB. (ii) Top view

[10]

[5][5]

(A)

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ar

Vidyalankar : F.Y. Diploma Drawing

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Q.1(b) Figure shows top view and front view of an object. Draw the following views of the object. Use first angle method of projection. (i) Front view (ii) Side View (Right hand) (iii)Sectional top view Section AA

[2][4][4]

(A)

Q.2 Attempt any TWO of following : [16]Q.2(a) Line AB 90 mm long has end A 20 mm above HP and 25 infront of V.P. The line is

inclined 30 to HP and 45 to V.P. Draw it’s projections. [8]

(A)

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Q.2(b) A circular plate of 60 mm diameter is inclined to HP such that top view appears tobe Ellipse of minor axis 35 mm. Draw projections of plate and find it’s inclination to H.P. if it is perpendicular V.P.

[8]

(A)

Q.2(c) A pentagonal plate 30 mm side rest on V.P. on one of it’s base edge and is inclined

50 to V.P. and perpendicular to H.P. Draw projections. [8]

(A)

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nkar

Vidyalankar : F.Y. Diploma Drawing

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Q.3 Attempt any TWO of following : [16]Q.3(a) Draw projections of cone of 40 mm diameter and 60 mm long rest on V.P. on a

point of circumference of base circle. Axis is inclined 45 to V.P. and parallel to H.P.[8]

(A)

Q.3(b) A Hexagonal prism base 30 mm and axis 55 mm long rest with one of base corneron H.P. such that base makes an angle 60 to H.P. and axis parallel to V.P. Draw it’s projections.

[8]

(A)

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Q.3(c) A cylinder of base diameter 40 mm and axis length 60 mm is kept on V.P. on a point of it’s base circle such that axis is inclined to V.P. at 30 and parallel to H.P. Draw projections of cylinder.

[8]

(A)

Q.4 Attempt any TWO of following : [16]Q.4(a) A right circular cone of 60 mm base diameter and axis 80 mm long is resting on it’s

base on H.P. it is cut by section plane inclined at 45 to H.P. and perpendicular to V.P. bisecting axis of cone. Draw (i) Front view (ii) Sectional top view (iii) True shape of section

[2][4][2]

(A)

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nkar

Vidyalankar : F.Y. Diploma Drawing

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Q.4(b)

A pentagonal pyramid side of base 40 mm and axis 60 mm long rest with it’s base on H.P. edge of base perpendicular to V.P. A section plane perpendicular to H.P. and parallel to V.P. cuts the pyramid at a distance of 20 mm from corner of base nearer to observer. Draw : (i) Top view (ii) Sectional front view

[3][5]

(A)

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Q.4(c) A Hexagonal prism side of base 30 mm and axis 60 mm long rest on H.P. with it’s base and one of rectangular faces perpendicular to V.P. it is cut by a plane inclined at 45 to H.P. and perpendicular to V.P. passing through a point on axis at a distance of 20 mm from top face. Draw : (i) Sectional top view (ii) Front view (iii)True shape of section

[2][2][4]

(A)

Vidyala

nkar

Vidyalankar : F.Y. Diploma Drawing

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Q.5 Attempt any TWO of following : [16]Q.5(a) A cone base 50 mm diameter and axis 60 mm long rest with it’s base on H.P. A section

plan perpendicular to V.P. and inclined at 45 to H.P. bisect the axis of cone. Draw development of lateral surface of remaining portion.

[8]

(A)

Q.5(b) A Hexagonal prism edge of base 20 mm and axis 50 mm long rests with base on H.Pthat one of it’s rectangular faces is parallel to V.P. it is cut by a plane inclined at 45perpendicular to V.P. and passing from right corner of top face of prism. Draw : (i) Front view (ii) Top view (iii) Develop lateral surface of prism

[2][2][4]

(A)

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Prelim Question Paper Solution

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Q.5(c) A pentagonal pyramid side of base 30 mm and axis 50 mm stands with it’s base on H.P. and an edge of base parallel to V.P. it is cut by plane inclined at 40 to H.P. and perpendicular to V.P. Cutting plane passes through a point on axis 32 mm above base. Draw : (i) Sectional top view (ii) Front view (iii) Development of lateral surface

[2][2][4]

(A)

Q.6 Draw neat and proportionate figure of any FOUR of the following: [16]Q.6(a) Withworth thread [4](A)

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Vidyalankar : F.Y. Diploma Drawing

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Q.6(b) Hexagonal nut [4](A)

Q.6(c) Hexagonal headed bolt [4](A)

Q.6(d) Eye bolt [4](A)

Q.6(e) Double riveted lap joint [4](A)

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Prelim Question Paper Solution

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Q.6(f) Rag foundation bolt [4](A)

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