BSCPL Infrastructure Interview Questions and Answers

Curing concrete ensures proper hydration, strength, and durability by maintaining moisture and temperature during the curing process.

• Promotes hydration: Curing maintains moisture, allowing the cement to hydrate properly, which is crucial for strength development.

• Prevents cracking: Proper curing reduces the risk of shrinkage cracks by controlling the temperature and moisture loss.

• Enhances durability: Cured concrete...read more

I can handle front office by ensuring smooth operations, managing appointments, greeting visitors, and handling inquiries.

• Maintain a clean and organized front desk area

• Answer phone calls and emails promptly

• Schedule appointments and manage calendars

• Greet visitors and direct them to the appropriate person or department

• Handle inquiries and provide information to clients or customers

Camber is the curvature of a road or track, while gradient refers to the slope or incline of the road.

• Camber is the transverse slope of a road, which helps with drainage and stability.

• Positive camber means the road is higher in the middle and slopes down towards the edges.

• Negative camber means the road is lower in the middle and slopes up towards the edges.

• Gradient refers to the longitudinal slope of a road, indic...read more

Contours are imaginary lines joining points of equal elevation on the ground surface.

• Contours are used to represent the shape and elevation of the land on a map.

• They help in determining the slope, height, and depth of the land.

• Contour lines are drawn at a constant vertical interval, known as the contour interval.

• The contour interval is chosen based on the scale of the map and the terrain being surveyed.

• Contour lin...read more

I have experience in designing and constructing foundations and concrete works using various machinery.

• Designed and constructed foundations for residential and commercial buildings

• Used excavators, bulldozers, and concrete mixers for construction

• Ensured proper curing and finishing of concrete works

• Implemented quality control measures to ensure durability and strength of foundations

• Collaborated with architects and e...read more

Auto level parts are components of an auto level instrument used in surveying and construction.

• Auto level parts include the telescope, leveling screws, bubble level, focusing knob, and tripod.

• The telescope is used to sight and measure vertical and horizontal angles.

• Leveling screws are used to adjust the instrument's level.

• The bubble level helps in ensuring the instrument is properly leveled.

• The focusing knob is us...read more

A right angle is a 90-degree angle formed by two perpendicular lines.

• A right angle can be found using a protractor or a T-square.

• A right angle can also be identified by the intersection of two perpendicular lines.

• In construction, a plumb bob or level can be used to ensure that a corner is at a right angle.

PQC thickness refers to the thickness of the pavement quality concrete layer in highway construction.

• PQC thickness is an important factor in determining the durability and performance of the highway pavement.

• It is typically measured in millimeters or inches.

• The thickness of PQC depends on various factors such as traffic load, subgrade strength, and climate conditions.

• For example, in heavy traffic areas, a thicker ...read more