Sanjay Gandhi Thermal Power Station Vocational Trainee Interview Questions and Answers

To analyse total diesel consumption in equipment, I would gather data on usage and calculate fuel efficiency.

• Collect data on equipment usage and fuel consumption

• Calculate fuel efficiency by dividing fuel consumption by equipment usage

• Compare fuel efficiency across different equipment to identify outliers

• Identify factors that may affect fuel efficiency, such as maintenance or operator behavior

As a Senior Engineer, I lead projects, mentor junior staff, and ensure technical excellence in product development.

• Lead cross-functional teams to deliver complex engineering projects on time and within budget.

• Mentor junior engineers, providing guidance on best practices and technical skills.

• Conduct code reviews to ensure high-quality standards and adherence to project requirements.

• Collaborate with product management to...read more

To tackle vibrations in axial fans, proper balancing, alignment, and maintenance are essential.

• Perform dynamic balancing of the fan blades to minimize vibrations.

• Ensure proper alignment of the fan with the motor and the surrounding structure.

• Regularly inspect and maintain the fan components to prevent wear and tear.

• Use vibration analysis techniques to identify and address any potential issues.

• Consider installing vibrat...read more

We follow a permit system based on the project requirements and local regulations.

• Our permit system ensures compliance with safety standards and legal requirements.

• We obtain permits for activities such as construction, electrical work, and hazardous material handling.

• The specific permit requirements vary depending on the nature of the project and the location.

• We work closely with regulatory authorities to ensure timely...read more

Finding number with most frequency in 1M size array of strings.

• Use a hash table to store the frequency of each number.

• Iterate through the array and update the frequency in the hash table.

• Find the number with the highest frequency in the hash table.

To find length of linked list in single iteration, use two pointers and traverse the list until the end.

• Use two pointers, one moving one node at a time and the other moving two nodes at a time.

• Traverse the list until the end is reached.

• The number of iterations taken by the faster pointer to reach the end is the length of the linked list.