NED UNIVERSITY OF ENGINEERING AND TECHNOLOGY
MECHANICAL ENGINEERING DEPARTMENT
ME-111 ENGINEERING DRAWING
FALL SEMESTER FINAL EXAMINATION 2022
Time: 4 hours
Date: 16/02/2023
Max marks: 60
This paper consists of 2 sections
Section 1 of 2
Multiple Choice Questions:
• Circle the correct option
• Return pages 1, 2 and 3 to the invigilator exactly after 10 minutes
CLO-1
Time to Complete: 15 minutes
1. The wrong statement about leader line is _____________
a) A leader line is a thin continuous line connecting a note or a dimension figure.
b) One end of the leader terminates either in an arrowhead or a dot.
c) The leader is drawn vertical or horizontal or curved.
d) Use of common leaders for more than one feature should never be made.
2. Identify the ‘a’ in the below given picture.
Maximum Marks: 10
a) dimension line
b) outline
c) leader
d) extension line
3. Which of the following dimensioning is correct?
a)
b)
c)
d)
4. When the projectors are parallel to each other and also perpendicular to the plane, the projection is called
___________________________
a) Perspective projection
b) Oblique projection
c) Isometric projection
d) Orthographic projection
5. In orthographic projection, each projection view represents how many dimensions of an object?
a) 1
b) 2
c) 3
d) 0
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6. To represent the object on paper by orthographic projection the horizontal plane (H.P) should be placed in which
way?
a) The H.P is turned in a clockwise direction up to 90 degrees
b) The H.P is turned in anti-clockwise direction up to 90 degrees
c) H.P plane is placed to left side of vertical plane parallel to it
d) H.P plane is placed to right side of vertical plane parallel to it
7. In 3rd angle projection the _________ lies between ___________ and ____________
a) object, projection plane, observer
b) projection plane, object, observer
c) reference line, side view, front view
d) reference line, left side view, right side view
8. The development of lateral surface of a pyramid consists of a number of equal ____________triangle in contact.
a) equilateral
b) isosceles
c) scalene
d) right angled
9. The development of the curved surface of a cone is a __________ of a __________
a) sector, circle
b) segment, circle
c) segment, ellipse
d) arc, parabola
10. The command which identifies the points on drawing entities that are visible on screen is ________ and this option
allows the user to pick-up the points very accurately with respect to drawing displayed.
a) OSNAP
b) TABSURF
c) SNAP
d) GRID
11. How will you create a line representing length 15 units at an angle of 30 degrees with respect to the positive
direction of the X-axis and the first point of the line is not at the origin?
a) 30<15
b) 15<30
c) @30<15
d) @15<30
12. The function of a polar array is to create object,
a) In a grid pattern
b) In a circular pattern
c) In a straight line
d) All the above
13. The extension for AutoCAD drawing file is,
a) DWG
b) DWT
c) DWF
d) DXF
14. In AutoCAD offset command can be used for drawing Parallel lines.
a) Infinite long lines
b) Parallel lines
c) Intersecting lines
d) None of the above
15. Difference between the maximum and minimum limit of basic dimension is called
a) Deviation
b) Tolerance
c) Fit
d) None of the above
16. The term “allowance” in limits is referred to
a) Minimum clearance between shaft and hole
b) Maximum clearance between shaft and hole
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17.
18.
19.
20.
c) A difference of tolerance of hole and shaft
d) Difference between maximum size and minimum size of the hole
The diameters of the hole and shaft are specified respectively as 50±0.05mm and 50±0.04. The fit is a:
a) Interference fit
b) Transition fit
c) Clearance fit
d) Data insufficient to decide
Which valve ensures unidirectional flow?
a) Globe valve
b) Gate Valve
c) Relief Valve
d) Check Valve
Which of the following is true for single line piping drawing?
a) Saves time
b) Centerline is used to represent the pipe
c) Pipe standard symbols are used to denote the fitting
d) All of the above
Pipe fittings are not required when
a) The direction of the flow needs to change
b) Cater for the size difference of the pipe
c) Different lengths of the pipes are joined
d) None of the above
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NED UNIVERSITY OF ENGINEERING AND TECHNOLOGY
MECHANICAL ENGINEERING DEPARTMENT
ME-111 ENGINEERING DRAWING
FALL SEMESTER FINAL EXAMINATION 2022
Time: 3 hours 45 minutes
Date: 16/02/2023
Max marks: 50
Instructions for ME-111 final examination:
1. This Section has
2. You have to dimension all the figures. Dimensionless figures, even if correctly drawn, will get partial credit
3. Carefully mention the question number in the drawing sheet
4. Assume any missing value along with justifications.
5. Attempt all questions
Section 2 of 2
Q1. Draw the template drawing as shown with proper dimensions following the basic concepts of engineering drawing.
All construction lines to locate radii centers should be shown. Indicate all points of tangency with a neat cross
(CLO-1: 5 Marks)
Q2. Draw the orthographic projection of the given isometric projection
(CLO-2: Marks: 15)
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Q3. State the projection angle of the views given below. Draw an isometric view of the object below along with complete
dimensioning. (CLO-2: Marks: 10)
Q4. Draw the assembled front view (CLO-2: Marks: 10)
Q5. The pentagonal prism is made to cut by the cutting plane that is perpendicular to the VP, making an angle of 30° with the
HP and passing through the axis 20 mm above the HP. Draw the front view, sectional top view and true shape of the section.
Also, develop the lateral surface of the pentagonal prism.. Take the height of the prism as 60 mm, and the length of each side
of the base as 20 mm. (CLO-2: Marks: 10)
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