INTERNATIONAL ISLAMIC UNIVERSITY MALAYSIA

KULLIYYAH OF ENGINEERING

END OF SEMESTER EXAMINATION SEMESTER III, 2004/2005 SESSION

Programme : ENGINEERING Level of Study : UG 1 Time : 2:30 - 5:30 pm Date : 18 June 2005 Total Marks : 100 Course Code : MEC 1101 Section(s) : 1 Course Title : Engineering Drawing This Question Paper Consists of Four (4) Printed Pages (Including Cover Page) With Five (5) Questions.

INSTRUCTION(S) TO CANDIDATES

DO NOT OPEN UNTIL YOU ARE ASKED TO DO SO

• There are 5 (five) questions, answer all. • Note the options given in Q1 and Q3. • Answers should be clear and intelligible. • No book, notes and programmable calculator are permitted.

Any Form of Cheating or Attempt to Cheat Is a Serious Offence

Which May Lead to Dismissal

2

Q1. [20 marks] Draw the given view as shown in Figure 1(a) OR Figure 1(b) and add the missing lines and missing view. Sketch the isometric view of the component.

(20 marks)

Figure 1(a) Figure 1(b) Q2. [20 marks]

(a) Draw the electrical and electronic symbols for the following components: (4 marks)

i) Transformer ii) Diode iii) Amplifier iv) Solar cell

(b) Explain the meaning of the symbol as shown in Figure 2.

(6 marks)

(i) (ii) (iii)

Figure 2

(c) Draw a hyperbola with horizontal transverse axis 25 mm long and the foci 38 mm apart. Also draw the asymptotes.

(10 marks)

3

Q3. [15 marks] Draw the given front and right side views shown in Figure 3(a) OR Figure 3(b) and draw the auxiliary view as indicated in the Figure. Include all hidden lines.

(15 marks)

Figure 3(a) Figure 3(b) Q4. [20 marks] Draw the given views of the cone, shown in Figure 4, and develop its lateral surface.

(20 marks)

Figure 4

4

Q5. [25 marks] The drawing in Figure 5 is a wheel support. Draw the following fully assembled full sized views in the third angle projection.

(a) A complete top view of the assembly (8 marks)

(b) A sectional front view looking in the direction of A (10 marks)

(c) Prepare the bill of materials (BOM) (7 marks)

Figure 5