Psp Projects Assistant Engineer - Civil Interview Questions and Answers

Hydration process is the chemical reaction between cement and water which results in the hardening of concrete.

• Hydration process starts as soon as water is added to cement.

• The reaction produces heat and causes the mixture to harden and gain strength.

• The process continues for weeks and even months, resulting in a stronger and more durable concrete.

• The amount of water used in the mixture affects the hydration process and...read more

Concrete strength depends on various factors.

• Water-cement ratio

• Type and quality of cement

• Aggregate size and shape

• Curing conditions

• Mix design

• Age of concrete

• Temperature and humidity

• Presence of admixtures

Water is added to concrete mixer to make the mixture more workable and to achieve the desired consistency.

• Water is added to hydrate the cement and activate the chemical reaction that causes it to harden

• The amount of water added affects the strength and durability of the concrete

• Too much water can weaken the concrete and cause cracking

• The water should be added gradually and mixed thoroughly to ensure even distribution

• Ot...read more

Slab steel reinforcement typically uses 8mm to 16mm diameter bars.

• Slab steel reinforcement typically uses bars ranging from 8mm to 16mm in diameter

• The choice of diameter depends on the span, load, and design requirements of the slab

• Thicker bars are used for heavier loads and longer spans, while thinner bars are used for lighter loads and shorter spans

The cost of 1cum concrete work depends on various factors such as the type of concrete, location, labor cost, etc.

• The cost of 1cum concrete work varies depending on the type of concrete used, such as M20, M25, etc.

• The location of the construction site also affects the cost of concrete work.

• The cost of labor is another factor that affects the cost of concrete work.

• Additional costs such as transportation, taxes, and perm...read more

To check a window, inspect its frame, glass, and hardware for any damage or wear.

• Check the frame for cracks or warping

• Inspect the glass for chips, cracks, or fogging

• Test the hardware to ensure it opens and closes smoothly

• Check for any gaps or drafts around the window

• Look for signs of water damage or mold

• Consider the age and condition of the window

• Consult a professional if unsure about any issues

I have 3 years of experience working as a civil engineer for a construction company.

• Managed multiple construction projects simultaneously

• Performed site inspections and ensured compliance with building codes

• Collaborated with architects and contractors to resolve design issues