L&T Construction Senior Engineer Mechanical Interview Questions and Answers

Ventilation is necessary in tunneling work to ensure the safety and health of workers.

• To remove harmful gases and fumes from the tunnel

• To control the temperature and humidity levels

• To provide fresh air for workers to breathe

• To prevent the buildup of dust and debris

• To maintain proper air pressure inside the tunnel

• Examples: subway tunnels, mining tunnels, road tunnels

We have a Bosch 500W drill machine at our site.

• We use a Bosch 500W drill machine for drilling holes in metal and wood.

• The drill machine has a variable speed control and a keyless chuck.

• It is lightweight and easy to handle, making it ideal for our needs.

• We also have a set of drill bits for different sizes and materials.

• The drill machine has been reliable and efficient for our projects.

T-CAD is a software used for simulating semiconductor devices while I-SURE is a software used for reliability analysis.

• T-CAD is used for simulating the behavior of semiconductor devices under different conditions.

• I-SURE is used for reliability analysis of electronic systems.

• T-CAD helps in designing and optimizing semiconductor devices.

• I-SURE helps in predicting the failure rate of electronic systems.

• T-CAD is used in th...read more