1932 and Mm
Seat No.: _____
Enrolment No.______
GUJARAT TECHNOLOGICAL UNIVERSITY
Diploma Semester -I Remedial Examination April - 2010
Subject code: 310029
Date: 26 / 04 / 2010
Subject Name: Engineering Drawing.
Time: 10.30 am – 01.30 pm
Total Marks: 70
Instructions:
1. Attempt all questions. 2. Make suitable assumptions wherever necessary. 3. Figures to the right indicate full marks. 4. English version Authentic Q.1 (a) 08
(b) Q.2 (a) (b) (b) Q.3 (a) (b) Q.3 (a) (b)
A pictorial view of an object is shown in Fig. 1. Draw to full size it’s Following views using ‘First Angle projection method’, (i) Elevation- looking from direction ‘X’ (ii) Top view (iii) Left hand side view Give dimensions using unidirectional system. Fig-2 shows two views of an object draw its isometric projection. Draw the following views for Fig-3, (i) Bottom view (ii) Rear view Draw pentagon & hexagon by universal method having side 30 mm. OR Construct an ellipse having major axis and minor 120 mm and 80mm respectively by half oblong and half concentric circle method. Draw rectangular parabola for length =110mm & height = 80 mm. Draw involute of pentagon , side = 30 mm. OR Draw cycloid of circle having diameter 60 mm. A line PQ 80mm long inclined at 45 deg. to the H.P. and 30 deg.to the V.P. Its end ‘P’ is 10mm Above H.P. and 20mm in front of V.P. Draw its projection. The top view of a 80 mm line AB measures 50 mm. The point A is 50 mm. in front of V.P. and 20 mm above the H.P. The point B is 20 mm. in front of the V.P. and above H.P. Draw projections . A thin rectangular plate of side 60 X 30 mm has its shorter side in the H.P., It is inclined at 45Deg. with H.P. and side on which it rests makes an Angle of 30 deg. to V.P. Draw the projection of plane.
06 08 8 06 6 06
07 07 07 07
Q.4
(a)
07
(b)
07
Q. 4
(a)
OR A regular pentagon of 30mm side has a corner in H.P. Its surface is 07 inclined at 45 Deg. to H.P. and top view of diagonal through corner
Enrolment No.______
GUJARAT TECHNOLOGICAL UNIVERSITY
Diploma Semester -I Remedial Examination April - 2010
Subject code: 310029
Date: 26 / 04 / 2010
Subject Name: Engineering Drawing.
Time: 10.30 am – 01.30 pm
Total Marks: 70
Instructions:
1. Attempt all questions. 2. Make suitable assumptions wherever necessary. 3. Figures to the right indicate full marks. 4. English version Authentic Q.1 (a) 08
(b) Q.2 (a) (b) (b) Q.3 (a) (b) Q.3 (a) (b)
A pictorial view of an object is shown in Fig. 1. Draw to full size it’s Following views using ‘First Angle projection method’, (i) Elevation- looking from direction ‘X’ (ii) Top view (iii) Left hand side view Give dimensions using unidirectional system. Fig-2 shows two views of an object draw its isometric projection. Draw the following views for Fig-3, (i) Bottom view (ii) Rear view Draw pentagon & hexagon by universal method having side 30 mm. OR Construct an ellipse having major axis and minor 120 mm and 80mm respectively by half oblong and half concentric circle method. Draw rectangular parabola for length =110mm & height = 80 mm. Draw involute of pentagon , side = 30 mm. OR Draw cycloid of circle having diameter 60 mm. A line PQ 80mm long inclined at 45 deg. to the H.P. and 30 deg.to the V.P. Its end ‘P’ is 10mm Above H.P. and 20mm in front of V.P. Draw its projection. The top view of a 80 mm line AB measures 50 mm. The point A is 50 mm. in front of V.P. and 20 mm above the H.P. The point B is 20 mm. in front of the V.P. and above H.P. Draw projections . A thin rectangular plate of side 60 X 30 mm has its shorter side in the H.P., It is inclined at 45Deg. with H.P. and side on which it rests makes an Angle of 30 deg. to V.P. Draw the projection of plane.
06 08 8 06 6 06
07 07 07 07
Q.4
(a)
07
(b)
07
Q. 4
(a)
OR A regular pentagon of 30mm side has a corner in H.P. Its surface is 07 inclined at 45 Deg. to H.P. and top view of diagonal through corner