A. 90 mm
B. 180 mm
C. 190 mm
D. 280 mm
Related Mcqs:
- The frog of the brick in a brick masonry is generally kept on______________?
A. bottom face
B. top face
C. shorter side
D. longer side - In brick masonry the bond produced by laying alternate headers and stretchers in each course is known as_______________?
A. English bond
B. double flemish bond
C. zigzag bond
D. single flemish bond - The type of bond provided in brick masonry for carrying heavy loads is___________?
A. single flemish bond
B. double flemish bond
C. English bond
D. zigzag bond - Minimum thickness of wall where single flemish bond can be used is_____________?
A. half brick thick
B. one brick thick
C. one and a half bricks thick
D. two bricks thick - As compared to stretcher course, the thickness of joints in header course should be_____________?
A. less
B. more
C. equal
D. equal or more - Number of bricks required for one cubic metre of brick masonry is____________?
A. 400
B. 450
C. 500
D. 550 - Which of the following ingredients of the brick earth enables the brick to retain its shape ?
A. alumina
B. silica
C. iron
D. magnesia - Expansion Joints in masonry walls are provided in wall lengths usater than_______________?
A. 10 m
B. 20 m
C. 30 m
D. 40 m - A mortar joint in masonry which is normal to the face of wall is known as_________________?
A. bed joint
B. wall joint
C. cross joint
D. bonded joint - Number of vertical joints in a stretcher course is x times the number of joints in the header course, where x is equal to_________________?
A. 1/2
B. 1
C. 2
D. 1/4
