JNTU Kakinada B-Tech 2-2 RT22035 MACHINE DRAWING R13 April 2018 Question Paper

Code No: RT22035
II B. Tech II Semester Supplementary Examinations, April-2018
MACHINE DRAWING
(Com. to ME, AME, MM)
Time: 3 hours Max. Marks: 70
Note: 1. Question Paper consists of two parts (Part-A and Part-B) 2. Answer TWO question from Part-A
3. Part-B is compulsory
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
PART-A

1. Sketch the internal and external ISO metric thread profile of nominal size M20 (11M)
2. Draw (i) sectional view from the front and (ii) view from above, of the double
riveted, double strap, chain butt joint, to join plates of thickness 10 mm: (11M)
3. Draw (a) sectional view from the front and (b) view from the side of a
universal coupling, indicating proportions, to connect two shafts, each of
diameter 60 mm. (11M)
PART-B

4.
Assemble all parts of the Petrol Engine Connecting rod, shown in Fig. and
draw the following views: (i) Half sectional view from the front, (ii) View
from above (48M)

1 of 2

SET – 1
R13

Code No: RT22035
II B. Tech II Semester Supplementary Examinations, April-2018
MACHINE DRAWING
(Com. to ME, AME, MM)
Time: 3 hours Max. Marks: 70
Note: 1. Question Paper consists of two parts (Part-A and Part-B) 2. Answer TWO question from Part-A
3. Part-B is compulsory
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
PART-A

1. Sketch the internal and external ISO metric thread profile of nominal size M20 (11M)
2. Draw (i) sectional view from the front and (ii) view from above, of the double
riveted, double strap, chain butt joint, to join plates of thickness 10 mm: (11M)
3. Draw (a) sectional view from the front and (b) view from the side of a
universal coupling, indicating proportions, to connect two shafts, each of
diameter 60 mm. (11M)
PART-B

4.
Assemble all parts of the Petrol Engine Connecting rod, shown in Fig. and
draw the following views: (i) Half sectional view from the front, (ii) View
from above (48M)

1 of 2

SET – 1
R13

Code No: RT22035

2 of 2
SET – 1
R13