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7/29/2019 07a4ec06 Machine Drawing
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SET-1R07Code.No: 07A4EC06
JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD
II B.TECH II SEMREGULAR/SUPPLEMENTARY EXAMINATIONS MAY - 2010
MACHINE DRAWING
(Common to ME, MCT, MEP, AME)
Time: 3hours Max.Marks:80
Answer any TWO questions from PART - APART B is compulsory
- - -
PART - A
1. Draw V-thread with double start thread with pitch equal to 30 mm. [15]
2. Draw the Rag foundation bolt with D = 30 mm. [15]
3. Draw sectional front view and top view of single row combined lap and butt joint
with D = 20 mm of rivet. [15]
PART - B
4. Draw the sectional front view (left half in section) and right side view of the
assembled stuffing box from the given figure and part list. [30+20]
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7/29/2019 07a4ec06 Machine Drawing
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SET-2R07Code.No: 07A4EC06
JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD
II B.TECH II SEMREGULAR/SUPPLEMENTARY EXAMINATIONS MAY - 2010
MACHINE DRAWING
(Common to ME, MCT, MEP, AME)
Time: 3hours Max.Marks:80
Answer any TWO questions from PART - APART B is compulsory
- - -
1. Draw the profile with proportions of the 150 metric screw thread design of external
and internal threads, with pitch as 30 mm. [15]
2. Draw the sectional front view (bottom half in section) of the cotter joint with sleeve if
the dia of the shaft is 30 mm. [15]
3. Draw the sectional front view and top view of double row, zig-zag combined lap and
butt joint if the rivet diameter is 16 mm. [15]
PART - B
4. Draw the sectional front view and right side view of the assembled cross head and
piston rod for a vertical steam engine from the given figure and part list. [30+20]
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7/29/2019 07a4ec06 Machine Drawing
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SET-3R07Code.No: 07A4EC06
JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD
II B.TECH II SEMREGULAR/SUPPLEMENTARY EXAMINATIONS MAY - 2010
MACHINE DRAWING
(Common to ME, MCT, MEP, AME)
Time: 3hours Max.Marks:80
Answer any TWO questions from PART - APART B is compulsory
- - -
1. Draw hexagonal headed bolt and nut with dia of bolt as 30 mm. [15]
2. Draw sectional front view and right side view of split muff coupling with shaft dia of
25 mm. [15]
3. Draw High button head, button head and cone head type of rivets with a dia of
18 mm. [15]
PART - B
4. Draw the sectional front view and Right side view of the assembled lathe tool post
from the given figure and part list. [30+20]
7/29/2019 07a4ec06 Machine Drawing
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7/29/2019 07a4ec06 Machine Drawing
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SET-4R07Code.No: 07A4EC06
JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD
II B.TECH II SEMREGULAR/SUPPLEMENTARY EXAMINATIONS MAY - 2010
MACHINE DRAWING
(Common to ME, MCT, MEP, AME)
Time: 3hours Max.Marks:80
Answer any TWO questions from PART - APART B is compulsory
- - -
1. Draw two views of castle nut with dia of bolt as 30 mm. [15]
2. Draw the sectional front view and side view of solid flanged coupling with D = 80
mm. [15]
3. Draw sectional front view and top view of the triple riveted butt joint with double
straps (zig zag type) with dia of Rivet as 18 mm. [15]
PART - B
4. Draw the sectional front view and top view of the assembled screw Jack from the
given figure and part list. [30+20]
7/29/2019 07a4ec06 Machine Drawing
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