Question

In reinforcing elements, galvanised steel strips of _________ width and ____ thickness are used commonly.

(a) 50 to 100 mm, 9mm

(b) 50 to 70 mm, 20mm

(c) 110 to 180 mm, 30mm

(d) 200 to 310 mm, 40mm

This question was posed to me in a national level competition.

I want to ask this question from Reinforced Earth in portion Reinforced Earth and Geotextiles of Geotechnical Engineering II

Answer 1

Right choice is (a) 50 to 100 mm, 9mm

Explanation: In reinforcing elements, galvanised steel strips of 50 to 100 mm width and 9 mm thickness are used commonly. These galvanised steel strips are several meters in length.