Emc 0212 Technical Drawing Question Paper
Emc 0212 Technical Drawing
Course:Certificate In Electrical Engineering
Institution: Meru University Of Science And Technology question papers
Exam Year:2013
a. Print the letters of the alphabet horizontally between guidelines 8mm. (5 Marks) b. Draw the following types of lines and state where they are used. (4 Marks) i. Continuous narrow line ii. Continuous narrow line with zigzags iii. Dashed narrow line iv. Long dashed dotted narrow line
c. Draw a title block 150 x 50 mm and include the following information. ? Your name ? Title of drawing ? Your class ? Drawing number ? Scale ? Registration number ? Grade ? Date ? Name of lecturer ? Symbol for first angle projection
NB: Print between guide lines 8mm apart. (8 Marks)
d. Using suitable drawing, illustrate one dimensioning rule for each of the following features used in technical drawing. (4 Marks) i. Linear plane figures ii. Angular plan e figures iii. Circular plane figures iv. Pictorial drawings e. Divide a line 73mm into 4 equal divisions. (3 Marks)
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f. Draw a regular pentagon within a circle diameter 80mm. (6 Marks)
QUESTION TWO – 15 MARKS
a. Fig 1 shows the outline of an electric lamp. Draw the shape full size. (7 Marks) b. Draw a regular heptagon of side length 36mm. (8 Marks)
QUESTION THREE – 15 MARKS
Fig 2 shows the views of a shaped block. Draw an isometric view of the block. (15 Marks)
QUESTION FOUR – 15 MARKS
a. Construct a plane scale 30mm = 10mm 50mm long to read to 1mm. (8 Marks) b. In Fig 3 the stay BHA is pin pointed at H and is free to rotate about the fixed point B. Plot the locus of P as end A moves from A to A1. (7 Marks)
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