Senior Executive and Civil Engineer Interview Questions and Answers

Calculating material quantities, slab types, reinforcement details, and quality testing in civil engineering.

• Quantity of cement, sand, and aggregate for 1m³ of concrete is calculated by the mix design method.

• One-way slabs are supported on two opposite sides, while two-way slabs are supported on all four sides.

• Development length is calculated based on the diameter of the reinforcement bar and the grade of concrete.

• Anchorage length is the length of the bar required to transfer ...read more

Shuttering and deshuttering time, formwork types, reinforcement lap length, slump value, factors affecting shuttering removal time, honeycombing causes and control.

• Shuttering and deshuttering time varies based on the type of structure and environmental conditions.

• Types of formwork include timber formwork, steel formwork, plastic formwork, etc.

• Minimum and maximum lap length for column reinforcement is typically 50 times the diameter of the bar.

• Slump value during concrete pouri...read more

The minimum width of a beam depends on various factors such as load, span, and material.

• The minimum width of a beam is determined by the maximum load it needs to support.

• The span of the beam also affects its minimum width. Longer spans require wider beams.

• The material of the beam is another important factor. Different materials have different strength properties.

• Building codes and regulations may also specify minimum width requirements for beams.

• For example, a beam supporting...read more