Hindustan Construction Company Planning Engineer Interview Questions and Answers for Experienced

The size of a concrete cube is typically 150mm x 150mm x 150mm for standard testing purposes.

• Standard size for concrete cube is 150mm x 150mm x 150mm

• Used for testing the compressive strength of concrete

• Other sizes may be used for specific projects or requirements

Managing a team involves effective communication, delegation, motivation, and conflict resolution.

• Establish clear goals and expectations for the team

• Communicate regularly and openly with team members

• Delegate tasks based on team members' strengths and skills

• Provide feedback and recognition for good work

• Address conflicts and issues promptly and fairly

• Lead by example and demonstrate a positive attitude

• Encourage collaborat...read more

Foundations are crucial structural elements that support buildings, categorized into shallow and deep types based on their depth and load-bearing capacity.

• Shallow Foundations: Used for lighter structures, placed close to the ground surface. Example: Spread Footing.

• Deep Foundations: Required for heavier structures or poor soil conditions, extending deeper into the ground. Example: Pile Foundation.

• Strip Foundations: Cont...read more

Different types of slabs include one-way slab, two-way slab, flat slab, ribbed slab, waffle slab, and hollow core slab.

• One-way slab: supported on two opposite sides and bends in only one direction

• Two-way slab: supported on all four sides and bends in two directions

• Flat slab: without beams and supported directly on columns

• Ribbed slab: with ribs on the underside for added strength and reduced weight

• Waffle slab: with grid...read more

Different types of slabs foundation include raft, mat, flat plate, and waffle slab foundations.

• Raft foundation: a solid reinforced concrete slab that covers the entire area under a building

• Mat foundation: a thick concrete slab used to support heavy structures or buildings

• Flat plate foundation: a simple and economical type of foundation with a uniform thickness

• Waffle slab foundation: a type of foundation with grid-like