Vanguard Business Processing Interview Questions and Answers

Various equipment used at a civil site include excavators, bulldozers, cranes, concrete mixers, and surveying instruments.

• Excavators are used for digging and moving earth or debris.

• Bulldozers are used for leveling and clearing land.

• Cranes are used for lifting heavy materials and equipment.

• Concrete mixers are used for mixing and pouring concrete.

• Surveying instruments like total stations and GPS are used for measuring and mapping the site.

Types of beams used in buildings include simply supported beams, cantilever beams, continuous beams, and fixed beams.

• Simply supported beams are supported at both ends and are the most common type of beam used in buildings.

• Cantilever beams are supported only at one end, with the other end projecting into space.

• Continuous beams have more than two supports along their length, providing additional stability.

• Fixed beams are supported at both ends and are also fixed at one or more ...read more

Different types of cement grades include OPC, PPC, PSC, and specialty cements.

• Ordinary Portland Cement (OPC) is the most commonly used type of cement.

• Portland Pozzolana Cement (PPC) contains pozzolanic materials like fly ash.

• Portland Slag Cement (PSC) contains granulated blast furnace slag.

• Specialty cements include rapid hardening cement, low heat cement, and sulfate-resistant cement.

Different types of concrete mixes include normal strength, high strength, high performance, and lightweight concrete.

• Normal strength concrete: used for general construction purposes

• High strength concrete: used in high-rise buildings and bridges

• High performance concrete: provides enhanced durability and strength

• Lightweight concrete: reduces the overall weight of the structure, used in precast panels

Different types of structures include buildings, bridges, dams, tunnels, and roads.

• Buildings - residential, commercial, industrial

• Bridges - beam, arch, suspension

• Dams - gravity, arch, buttress

• Tunnels - cut-and-cover, bored, immersed tube

• Roads - highways, streets, freeways