Page 96 - Lecture Notes DCC3113

EXERCISE 6

1. State FOUR (4) basic characteristics of traffic control device
(4 marks)

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2. State FOUR (4) basic principles of traffic signboard.
(4 Marks)

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3. Which of the followings are the types of material used in preparing road sign/marking

i. Paint
ii. Thermoplastics
iii. Performed tapes
iv. High intensity retro-reflective sheeting

A. i and ii
B. iii and iv
C. i, ii and iii
D. All of above

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