TRADE OF HEAVY VEHICLE MECHANIC - eCollege
TRADE OF HEAVY VEHICLE MECHANIC - eCollege
TRADE OF HEAVY VEHICLE MECHANIC - eCollege
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Module 1 – Unit 4 Bench Fitting and Drawing<br />
10. a What does R mean when place in front of a<br />
dimension?<br />
b what symbol is used to represent diameter?<br />
11. What type of line represents:<br />
A hidden detail?<br />
B a centre line?<br />
Draw the correct lines next to the questions.<br />
12. How would you know that part of a drawing had been<br />
drawing in section?<br />
Motor Mechanic – Phase 2 17 Revision 1.0 September 2007