L & W Constructions Project Management Office Engineer Interview Questions and Answers

There are several types of concrete, including plain, reinforced, pre-stressed, and lightweight.

• Plain concrete is the most basic type and is used for general construction purposes.

• Reinforced concrete has steel bars or mesh embedded in it to increase its strength.

• Pre-stressed concrete is compressed before use to increase its strength and durability.

• Lightweight concrete is made with lightweight aggregates, such as expand...read more

My minor project was an Android application for tracking daily expenses.

• Developed using Java and Android Studio

• Used SQLite database to store data

• Implemented features like adding expenses, categorizing them, and generating reports

• Focused on user-friendly UI/UX design

• Received positive feedback from users during testing

The slump value for pumpable concrete varies depending on the mix design and application.

• Slump value is the measure of the consistency of concrete.

• Pumpable concrete typically has a higher slump value than traditional concrete.

• The slump value for pumpable concrete can range from 150mm to 200mm.

• The mix design and application will determine the appropriate slump value for pumpable concrete.

Slump is measured by placing a slump cone on a flat surface and filling it with concrete. The cone is then lifted and the slump is measured.

• Place a slump cone on a flat surface

• Fill the cone with concrete in three layers

• Compact each layer with a steel rod

• Remove the excess concrete from the top of the cone

• Lift the cone vertically and measure the slump

• Repeat the process for consistency

Tests carried out on aggregates

• Sieve analysis to determine particle size distribution

• Water absorption test to measure the porosity of aggregates

• Aggregate crushing value test to measure the strength of aggregates

• Los Angeles abrasion test to measure the resistance to wear and tear

• Soundness test to measure the resistance to weathering

• Alkali-silica reaction test to determine the potential for harmful chemical reaction

• Organ...read more

Draw the work breakdown structure for a ROOM with foundation

• Foundation: excavation, concrete pouring, reinforcement

• Walls: framing, insulation, drywall

• Roof: framing, sheathing, shingles

• Flooring: subfloor, flooring material

• Electrical: wiring, outlets, switches

• Plumbing: pipes, fixtures

• Finishing: painting, trim, hardware

I have used M50 grade of concrete in a construction project.

• I have experience in working with high-grade concrete such as M50.

• I have knowledge of the properties and characteristics of different grades of concrete.

• I have worked on a construction project where M50 grade of concrete was used for the foundation.

• I understand the importance of using the right grade of concrete for different types of structures.

SFD and BMD are diagrams used to determine the internal forces and bending moments in a beam.

• SFD (Shear Force Diagram) shows the variation of shear force along the length of the beam.

• BMD (Bending Moment Diagram) shows the variation of bending moment along the length of the beam.

• SFD and BMD are important in designing and analyzing structures.

• SFD and BMD can be used to determine the maximum shear force and bending moment...read more

I am a recent engineering graduate with a passion for problem-solving and innovation.

• Graduated with a degree in engineering

• Strong problem-solving skills

• Passionate about innovation and technology

• Completed internships in the engineering field

• Involved in extracurricular activities such as robotics club

My hobbies include reading, playing sports, and traveling.

• I enjoy reading books on various topics, including fiction, non-fiction, and biographies.

• I like to play sports such as basketball, football, and cricket to stay active and healthy.

• I love to travel and explore new places, cultures, and cuisines.

I plan to gain experience and knowledge in my field while also pursuing further education.

• I want to work for a reputable company in my field

• I plan to attend conferences and workshops to stay up-to-date with industry advancements

• I am considering pursuing a master's degree in the future

• I hope to eventually take on leadership roles within my company or industry

Yes, I am willing to shift anywhere in India for the job.

• I am open to exploring new places and cultures.

• I understand that being a GET may require me to work in different locations.

• I am willing to adapt to new environments and work with diverse teams.

• For example, during my internship, I worked in a different city and enjoyed the experience.

• I am excited about the opportunity to work with your company and contribute to it

I would take it as a learning experience and try to improve my skills for future opportunities.

• I would ask for feedback from the interviewer to understand my shortcomings

• I would analyze my performance and identify areas of improvement

• I would continue to apply for other opportunities and work on enhancing my skills

• I would not let this rejection discourage me and stay positive for future prospects

The first 20 elements of the periodic table are essential building blocks of matter.

• The first element is Hydrogen (H)

• The second element is Helium (He)

• The third element is Lithium (Li)

• The fourth element is Beryllium (Be)

• The fifth element is Boron (B)

• The sixth element is Carbon (C)

• The seventh element is Nitrogen (N)

• The eighth element is Oxygen (O)

• The ninth element is Fluorine (F)

• The tenth element is Neon (Ne)

• The eleventh...read more

Laminar flow is a smooth, orderly flow of fluid while turbulent flow is a chaotic, irregular flow.

• Laminar flow occurs at low velocities and is characterized by layers of fluid moving parallel to each other.

• Turbulent flow occurs at high velocities and is characterized by eddies and swirls in the fluid.

• Laminar flow is commonly observed in blood vessels while turbulent flow is observed in rivers and oceans.

• The transition ...read more