L&T Construction Interview Questions, Process, and Tips

Q1. What is rebar ?
Ans. 
Rebar is a steel bar or mesh of steel wires used in reinforced concrete structures to provide strength and stability.
• Rebar is short for reinforcing bar.

• It is commonly used in construction to reinforce concrete structures such as buildings, bridges, and roads.

• Rebar comes in various sizes and shapes, such as round, square, or deformed.

• Examples of rebar include deformed bars, welded wire fabric, and epoxy-coated rebar.
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Q2. Providing additional reinforcement
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Aptitude test will be conducted in online mode in english language after your name is shortlisted
Test is based on aptitude (basic maths and reasoning) ,english and technical questions (related to your your branch subject) .

Q1. After passing in assessment test you will receive an mail for your interview It consists both technical and HR round .
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Q2. In HR round normally your introduction and family background Technical questions from your core subject related basic questions for freshers
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Q3. In technical basic thermodynamics ,SOM and power plant and subjects questions
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Q1. Tell me about your self
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Q1. What is the hevey tower
Ans. 
The heavy tower is a structure used in construction projects to support heavy loads and provide stability.
• Heavy towers are typically made of steel or concrete to withstand the weight of equipment and materials.

• They are often used in conjunction with cranes to lift and move heavy objects.

• Heavy towers play a crucial role in ensuring the safety of workers and the success of construction projects.
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Q2. What is the TPI
Ans. 
TPI stands for Threads Per Inch, a measurement used in manufacturing and engineering to determine the number of threads on a screw or bolt.
• TPI is calculated by counting the number of threads within a one-inch length on a screw or bolt.

• Higher TPI values indicate finer threads, while lower TPI values indicate coarser threads.

• TPI is an important factor in determining the compatibility of nuts and bolts in mechanical assem
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Q3. What is the work parmit system
Ans. 
A work permit system is a formal written system used to control certain types of work that are potentially hazardous.
• Work permit systems ensure that proper precautions are taken before high-risk work is carried out.

• They typically involve a written permit that must be obtained before work begins.

• Examples of work permit systems include hot work permits, confined space entry permits, and excavation permits.
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Q4. What is the lifting work system
Ans. 
The lifting work system refers to the process and procedures in place for safely lifting and moving heavy objects in the workplace.
• Involves assessing the weight and size of the object to be lifted

• Determining the appropriate lifting equipment to use

• Ensuring proper lifting techniques are followed to prevent injuries

• Training employees on safe lifting practices

• Implementing protocols for team lifts when necessary
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Q5. What is the welding work hazard s
Ans. 
Welding work hazards include exposure to fumes, gases, radiation, and electrical hazards.
• Exposure to welding fumes can lead to respiratory issues and metal fume fever.

• Gases produced during welding, such as carbon monoxide and nitrogen oxides, can be harmful if inhaled.

• Radiation from welding arcs can cause eye damage and skin burns.

• Electrical hazards can result from faulty equipment or improper grounding, leading to sho
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