Science & Surgical Interview Questions and Answers

As a Project Executive Engineer, I managed engineering projects, ensuring timely delivery and adherence to quality standards.

• Project Management: Led multiple engineering projects from inception to completion, ensuring they met scope, budget, and timeline requirements.

• Team Coordination: Collaborated with cross-functional teams, including architects and contractors, to streamline project execution and resolve issues.

• Qual...read more

I bring a unique blend of technical expertise, leadership skills, and a proven track record in project management to drive success.

• Extensive Experience: I have over 10 years of experience in engineering projects, successfully managing teams and delivering projects on time and within budget.

• Leadership Skills: I have led cross-functional teams in complex projects, such as the construction of a multi-million dollar infras...read more

Development length is the minimum length of reinforcement required to transfer the stress from steel to concrete.

• It is the length of the bar required to be embedded in the concrete to transfer the stress.

• It depends on the diameter of the bar, type of concrete, and the bond strength between steel and concrete.

• It is calculated using the formula Ld = (φ × fy × As) / (4 × τbd × σst)

• For example, for a 20mm diameter bar in M...read more

Development length is provided to ensure proper bonding between reinforcement and concrete.

• Development length is the length of reinforcement bar required to transfer the stress from steel to concrete.

• It is provided to ensure that the reinforcement bar is properly bonded with the concrete.

• The development length depends on the diameter of the bar, the grade of the steel, and the strength of the concrete.

• If the developmen...read more

Modular bricks come in various dimensions depending on the manufacturer and intended use.

• Modular bricks are typically 3 5/8 inches tall by 2 1/4 inches wide by 7 5/8 inches long.

• Other common sizes include 2 1/4 x 3 5/8 x 7 5/8 inches and 2 1/4 x 3 5/8 x 11 5/8 inches.

• Some manufacturers may offer custom sizes or shapes for specific projects.

• The dimensions of modular bricks are important for determining the amount needed...read more

A cement bag typically measures 20 inches in height, 16 inches in width, and 4 inches in depth.

• The dimensions of a cement bag may vary slightly depending on the manufacturer.

• The weight of a cement bag is usually 50 kg or 110 lbs.

• Cement bags are made of paper or plastic and are designed to be durable and moisture-resistant.

Soil stabilization is the process of improving the engineering properties of soil to increase its strength and durability.

• It involves adding materials to the soil to improve its properties

• Common materials used for soil stabilization include cement, lime, and fly ash

• Soil stabilization is often used in construction projects to improve the stability of the ground

• It can also be used to prevent soil erosion and improve the ...read more

Bearing capacity of soil can be increased by improving soil compaction, adding reinforcement, or using ground improvement techniques.

• Improving soil compaction by using heavy machinery or adding water to the soil

• Adding reinforcement such as geotextiles or geogrids to increase soil strength

• Using ground improvement techniques such as soil stabilization or deep soil mixing

• Replacing weak soil with stronger soil or using pil...read more

The amount of steel needed for a 1000sqft slab depends on the thickness of the slab and the spacing of the steel bars.

• The thickness of the slab will determine the amount of steel needed.

• The spacing of the steel bars will also affect the amount of steel needed.

• A typical 4-inch thick slab may require around 100-120 steel bars per 1000sqft.

• The size and type of steel bars used will also impact the amount needed.

BOQ stands for Bill of Quantities, which is a document that lists all the materials, labor, and equipment needed for a construction project.

• BOQ is a detailed document that helps in estimating the cost of a construction project.

• It includes a list of all the materials, equipment, and labor required for the project.

• BOQ is prepared by a quantity surveyor or an estimator.

• It helps in comparing the actual cost of the project ...read more

Puff panel is a type of insulated panel made of two metal sheets with a foam core in between.

• Puff panels are commonly used in construction for walls, roofs, and ceilings.

• They provide excellent insulation and are lightweight, making them easy to install.

• Puff panels are also fire-resistant and have good sound insulation properties.

• Examples of applications include cold storages, clean rooms, and industrial buildings.

Putty work involves filling gaps and cracks in walls to create a smooth surface for painting or wallpapering.

• Clean the surface to be puttied

• Apply putty to the gaps and cracks using a putty knife

• Smooth out the putty with a wet sponge or sandpaper

• Allow the putty to dry completely before painting or wallpapering

• Repeat the process if necessary for a smooth finish