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Indira college of engineering & management

F.E. All Branches

Engineering Graphics - IMr. Swapnil A. Kale

Department of Mechanical Engineering ICEM

D e p a r t m e n t o f M e c h a n i c a l E n g i n e e r i n g I C E M

Engineering Graphics I Question Bank

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2 "I hear and I forget. I see and I remember. I do and I understand." -- Confucius

D E P A R T M E N T O F M E C H A N I C A L E N G I N E E R I N G I C E M

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SHREE CHANKYA EDUCATION SOCIETY’S

INDIRA COLLEGE OF ENGINEERING & MANAGEMENT

A Question Bank for Engineering Graphics-I (Common for F.E. All Branches)

Compiled By

Mr. Swapnil A. Kale

Department of Mechanical Engineering

ICEM

3 "I hear and I forget. I see and I remember. I do and I understand." -- Confucius

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Total No of Questions: Total No of Pages :-

INDIRA COLLEGE OF ENGINEERING & MANAGEMENT, PARNDWADI, PUNE

PRILIMINARY EXAM. NOV. 2009

Day – 2009- 03

Engineering Graphics I Date- Dec. 2009

Time – 4 Hours Max. Marks: 100

Instructions to the Candidates:

1. Answer one question from each unit. Answers three questions from section-I and three questions from section- II.2. Answer to the two sections should be drawn on separate drawing sheet. 3. Figures to the right indicate full mark.4. Use of calculator is allowed.5. Assume suitable data, if necessary.6. Retain all the construction line.

SECTION I

UNIT-I: CURVES

Q.1) A The foci of an ellipse are 90 mm apart & the minor axis is 65mm long.

Determine the length of the major axis & draw half ellipse by concentric

circle method & other half by oblong method. Draw tangent & normal to the ellipse at 25mm away from it.

7

B A circle of 40mm diameter rolls on a horizontal line. Draw the curve traced out by a point capital R on the circumference for one half revolution of the circle. For the remaining half revolution the circle rolls on a vertical line. The point R is vertically above the center of the circle in the starting position.

8

OR

Q.2) A A jet of water is issuing through on orifice of 50 diameters, fitted To a vertical side of a tank. The centre of the orifice is 1.5 m above the ground and centre of the jet touches the ground at a distance of 2.5 m from the vertical orifice. Draw the locus of the centre of the jet, which is just issuing from the orifice, till it reaches the ground. Name the curve.

7

4 "I hear and I forget. I see and I remember. I do and I understand." -- Confucius

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B An inelastic string 140 mm long has its one end attached to the circumference of a circular disc of 35 mm diameter. Draw the curve traced out by the other end of the string, when it is completely wound around the disc, keeping the string always tight.

8

UNIT-II: ORTHOGRAPHIC PROJECTION

Q.3) Figure 3 show the pictorial views of an objects. Using First Angle Projection Method draw (a) Front View; (b) Top View; (c) Side View, by obtaining Front View in the direction of’ X ’, Also, obtain the sectional views for the cutting plane shown in the figure.

16+4

(Fig.3 )

OR

Q.4) Fig. 4 show the isometric view of the machine component draw the following views i) Elevation

ii) End View

iii) Sec. Plan View along A-A

16+4

5 "I hear and I forget. I see and I remember. I do and I understand." -- Confucius

D E P A R T M E N T O F M E C H A N I C A L E N G I N E E R I N G I C E M

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(Fig. 4)

UNIT-III: AUXILIARY PROJECTION

Q5) Fig.no.5 shows FV, incomplete TV & auxiliary view redraw the complete views and complete TV.

(Fig.No.5)

OR

13+2

Q6) Fig. 6 shows the TV partially auxiliary FV & incomplete FV redraw the given views & complete the FV

6 "I hear and I forget. I see and I remember. I do and I understand." -- Confucius

D E P A R T M E N T O F M E C H A N I C A L E N G I N E E R I N G I C E M

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(Fig.NO.6)

13+2

SECTION – II

UNIT-IV- ISOMETRIC PROJECTION

Q7) Draw the Isometric view of the object shown in fig. 7a

(Fig.7)

16+4

OR

Q8) Draw the Isometric view of the object show in Fig.8

7 "I hear and I forget. I see and I remember. I do and I understand." -- Confucius

D E P A R T M E N T O F M E C H A N I C A L E N G I N E E R I N G I C E M

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(Fig.No.8)

16+4

Unit-V: MISSING VIEW

Q9) Fig.9 shows FV & TV of machine part i) Redraw the FV ii) Draw the sectional LHS (A-

A) iii) Draw the plan.

(Fig.9)

16+4

8 "I hear and I forget. I see and I remember. I do and I understand." -- Confucius

D E P A R T M E N T O F M E C H A N I C A L E N G I N E E R I N G I C E M

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OR

Q10)

Fig.10 shows FV & TV of an object i) draw the sectional FV ii) Draw the sectional TV along B-B iii) LHSV

(Fig.10

Unit-VI

16+4

Q11)

Draw to the proportion free hand sketches of any two:

a) Wing Nut

b) Woodruff Key

c) Hexagonal Nut(Three views)

d)Compression Helical Spring

05+05

Q12)OR

Draw to the proportion free hand sketches of any two:

a) Rag Foundation Bolt

b) Lock Nut

c) Single Riveted lap Joint

d)Protected type flange coupling

05+05

9 "I hear and I forget. I see and I remember. I do and I understand." -- Confucius

D E P A R T M E N T O F M E C H A N I C A L E N G I N E E R I N G I C E M

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UNIT-II: ORTHOGRAPHIC PROJECTION

Q.3) Figure shows the pictorial views of an object. Using First Angle

Projection Method draw (a) Front View; (b) Top View; (c) Side

View, by obtaining Front View in the direction of’ X’, Also,

obtain the sectional views for the cutting plane shown in

the figure.

OR

20

Q.4) Fig. shows the isometric view of the machine component draw the following views

i) Elevation

ii) End View

iii) Sec. Plan View along A-A

20

10 "I hear and I forget. I see and I remember. I do and I understand." -- Confucius

D E P A R T M E N T O F M E C H A N I C A L E N G I N E E R I N G I C E M

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11 "I hear and I forget. I see and I remember. I do and I understand." -- Confucius

D E P A R T M E N T O F M E C H A N I C A L E N G I N E E R I N G I C E M

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12 "I hear and I forget. I see and I remember. I do and I understand." -- Confucius

D E P A R T M E N T O F M E C H A N I C A L E N G I N E E R I N G I C E M

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13 "I hear and I forget. I see and I remember. I do and I understand." -- Confucius

D E P A R T M E N T O F M E C H A N I C A L E N G I N E E R I N G I C E M

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14 "I hear and I forget. I see and I remember. I do and I understand." -- Confucius

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15 "I hear and I forget. I see and I remember. I do and I understand." -- Confucius

D E P A R T M E N T O F M E C H A N I C A L E N G I N E E R I N G I C E M

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16 "I hear and I forget. I see and I remember. I do and I understand." -- Confucius

D E P A R T M E N T O F M E C H A N I C A L E N G I N E E R I N G I C E M

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17 "I hear and I forget. I see and I remember. I do and I understand." -- Confucius

D E P A R T M E N T O F M E C H A N I C A L E N G I N E E R I N G I C E M

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18 "I hear and I forget. I see and I remember. I do and I understand." -- Confucius

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19 "I hear and I forget. I see and I remember. I do and I understand." -- Confucius

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20 "I hear and I forget. I see and I remember. I do and I understand." -- Confucius

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21 "I hear and I forget. I see and I remember. I do and I understand." -- Confucius

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22 "I hear and I forget. I see and I remember. I do and I understand." -- Confucius

D E P A R T M E N T O F M E C H A N I C A L E N G I N E E R I N G I C E M

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23 "I hear and I forget. I see and I remember. I do and I understand." -- Confucius

D E P A R T M E N T O F M E C H A N I C A L E N G I N E E R I N G I C E M

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24 "I hear and I forget. I see and I remember. I do and I understand." -- Confucius

D E P A R T M E N T O F M E C H A N I C A L E N G I N E E R I N G I C E M

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25 "I hear and I forget. I see and I remember. I do and I understand." -- Confucius

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26 "I hear and I forget. I see and I remember. I do and I understand." -- Confucius

D E P A R T M E N T O F M E C H A N I C A L E N G I N E E R I N G I C E M

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27 "I hear and I forget. I see and I remember. I do and I understand." -- Confucius

D E P A R T M E N T O F M E C H A N I C A L E N G I N E E R I N G I C E M

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28 "I hear and I forget. I see and I remember. I do and I understand." -- Confucius

D E P A R T M E N T O F M E C H A N I C A L E N G I N E E R I N G I C E M

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29 "I hear and I forget. I see and I remember. I do and I understand." -- Confucius

D E P A R T M E N T O F M E C H A N I C A L E N G I N E E R I N G I C E M

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30 "I hear and I forget. I see and I remember. I do and I understand." -- Confucius

D E P A R T M E N T O F M E C H A N I C A L E N G I N E E R I N G I C E M

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31 "I hear and I forget. I see and I remember. I do and I understand." -- Confucius

D E P A R T M E N T O F M E C H A N I C A L E N G I N E E R I N G I C E M

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32 "I hear and I forget. I see and I remember. I do and I understand." -- Confucius

D E P A R T M E N T O F M E C H A N I C A L E N G I N E E R I N G I C E M

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33 "I hear and I forget. I see and I remember. I do and I understand." -- Confucius

D E P A R T M E N T O F M E C H A N I C A L E N G I N E E R I N G I C E M

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34 "I hear and I forget. I see and I remember. I do and I understand." -- Confucius

D E P A R T M E N T O F M E C H A N I C A L E N G I N E E R I N G I C E M

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35 "I hear and I forget. I see and I remember. I do and I understand." -- Confucius

D E P A R T M E N T O F M E C H A N I C A L E N G I N E E R I N G I C E M

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UNIT-IV- ISOMETRIC PROJECTION

Q7) Draw the Isometric view of the object shown in figure 20

ORQ8)

Draw the Isometric view of the object shown in figure 20

36 "I hear and I forget. I see and I remember. I do and I understand." -- Confucius

D E P A R T M E N T O F M E C H A N I C A L E N G I N E E R I N G I C E M

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37 "I hear and I forget. I see and I remember. I do and I understand." -- Confucius

D E P A R T M E N T O F M E C H A N I C A L E N G I N E E R I N G I C E M

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38 "I hear and I forget. I see and I remember. I do and I understand." -- Confucius

D E P A R T M E N T O F M E C H A N I C A L E N G I N E E R I N G I C E M

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39 "I hear and I forget. I see and I remember. I do and I understand." -- Confucius

D E P A R T M E N T O F M E C H A N I C A L E N G I N E E R I N G I C E M

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40 "I hear and I forget. I see and I remember. I do and I understand." -- Confucius

D E P A R T M E N T O F M E C H A N I C A L E N G I N E E R I N G I C E M

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41 "I hear and I forget. I see and I remember. I do and I understand." -- Confucius

D E P A R T M E N T O F M E C H A N I C A L E N G I N E E R I N G I C E M

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42 "I hear and I forget. I see and I remember. I do and I understand." -- Confucius

D E P A R T M E N T O F M E C H A N I C A L E N G I N E E R I N G I C E M

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43 "I hear and I forget. I see and I remember. I do and I understand." -- Confucius

D E P A R T M E N T O F M E C H A N I C A L E N G I N E E R I N G I C E M

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44 "I hear and I forget. I see and I remember. I do and I understand." -- Confucius

D E P A R T M E N T O F M E C H A N I C A L E N G I N E E R I N G I C E M

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45 "I hear and I forget. I see and I remember. I do and I understand." -- Confucius

D E P A R T M E N T O F M E C H A N I C A L E N G I N E E R I N G I C E M

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46 "I hear and I forget. I see and I remember. I do and I understand." -- Confucius

D E P A R T M E N T O F M E C H A N I C A L E N G I N E E R I N G I C E M

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47 "I hear and I forget. I see and I remember. I do and I understand." -- Confucius

D E P A R T M E N T O F M E C H A N I C A L E N G I N E E R I N G I C E M