The curved portion of arch is called
Akey stone
Barch ring
Ccrown
Dskew back
No.1 PSC Learning App
★
★
★
★
★
Related Questions:
A solid masonry or concrete hydraulic structure with its cross section proportioned to resist the external forces with its own weight
The number of standard bricks required for 1m³ of brick masonry is
For the construction of gauged arch the thickness of mortar joint is about
The most commonly used deep foundation in building is
The bridge having their flooring at the top of the super structure is called