waecE-LEARNING
Home
Technical
Mathematics
Languages
Science
Social Science
Art
Literature Arabic Islamic Studies C.R.K HistoryMusicVisual Art Clothing/Textile Home Management Shorthand
 
Technical Drawing Paper 2, Nov/Dec. 2009  
Questions: 1 2 3 4 5 6 7 8 9 10 Section B 1 2 Main
General Comments
Weakness/Remedies
Strength



Question 6

Identify the machined surfaces X and Y in the figure below

_____________________________________________________________________________________________________
Observation

The machines surfaces are

X - chamfer
Y - Knurling.

Most of the candidates got them correctly

Powered by Sidmach Technologies(Nigeria) Limited .
Copyright © 2012 The West African Examinations Council. All rights reserved.