engineering recuitment UPPSC AE Mock Test 2024 Construction Materials and Management Building Component
Select the INCORRECT statement(s) related to stone masonry.
i) The horizontal course provided at suitable levels between the plinth and the cornice is termed as a string course.
ii) A corbel is a projecting stone which is usually provided to serve as support for roof truss, beam etc.
iii) The horizontal course provided to strengthen a wall of irregular small stones is known as coping.
iv) The exposed horizontal surfaces at right angles to the door or window frames are known as jambs.
1
Both (ii) and (iii)
2
Both (i) and (ii)
3
Both (iii) and (iv)
4
Both (i) and (iv)