L & W Constructions Graduate Commercial Trainee (Gct) Interview Questions and Answers

The unit weight of steel refers to the weight of a specific volume of steel.

• Unit weight is typically measured in pounds per cubic foot or kilograms per cubic meter.

• The unit weight of steel can vary depending on the type and grade of steel.

• For example, the unit weight of mild steel is approximately 7850 kilograms per cubic meter.

• The unit weight of stainless steel is higher, ranging from 7480 to 8000 kilograms per cubic ...read more

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

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 relevant fields

• Involved in extracurricular activities such as robotics club

Yes, I want to pursue further studies to enhance my knowledge and skills in my field of interest.

• Further studies will help me gain a deeper understanding of my field and keep up with the latest developments.

• It will also help me acquire specialized skills and knowledge that will make me a valuable asset to the company.

• For example, I am interested in pursuing a master's degree in computer science to gain expertise in art...read more

I am interested in the field of software development.

• My passion lies in coding and developing software applications.

• I have experience in programming languages such as Java, Python, and C++.

• I am interested in learning new technologies and frameworks.

• I believe that software development is a constantly evolving field and I am excited to be a part of it.

I have been a part of various extracurricular activities such as sports, volunteering, and cultural events. They did not affect my studies negatively.

• Participated in inter-college sports tournaments and won medals

• Volunteered for a local NGO and organized events for underprivileged children

• Performed in cultural events and won prizes

• Managed time effectively to balance studies and extracurricular activities

• Developed leade...read more

Pipes are used to transport fluids and gases, while tubes are used for structural purposes.

• Pipes have a standardized outer diameter and thickness, while tubes have a standardized inner diameter and thickness.

• Pipes are typically round, while tubes can be round, square, or rectangular.

• Pipes are often used in plumbing and HVAC systems, while tubes are used in construction and manufacturing.

• Examples of pipes include water ...read more

There are various types of tubes used in heat exchangers including shell and tube, double pipe, and plate and frame.

• Shell and tube heat exchangers use tubes that are arranged in a bundle within a cylindrical shell.

• Double pipe heat exchangers use two tubes, one inside the other, to create a counterflow arrangement.

• Plate and frame heat exchangers use thin plates that are stacked together with small gaps between them to a...read more