engineering recuitment JSSC JE Mock Test 2023 Construction Materials and Management Bricks and Mortar
Queen closer is known as:
1
A brick having full length and width but half the thickness of a full brick
2
A brick having full width and thickness but half the length of a full brick
3
A brick having half-length and thickness but full the width of a brick
4
A brick having full length and thickness but half the width of a full brick