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The length to height ratio of a closed filled arrow head is?(a) 1:3(b) 3:1(c) 1:2(d) 2:1This question was posed to me in my homework.My doubt stems from Lines, Lettering and Dimensioning topic in chapter Lettering Practice, Scales & Curves of Civil Engineering Drawing

Answer» RIGHT choice is (B) 3:1

For explanation I would say: Thisarrow is CALLED as closed filled arrow head as it is hatched and closed. Due to bold APPEARANCE and hence good visibility and UNIFORM ratio makes it a good arrow for use.

Openclosedclosed filledoblique stroke


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