Syngene International Maintenance Engineer Interview Questions and Answers

HVAC maintenance process involves regular inspection, cleaning, and repair of heating, ventilation, and air conditioning systems.

• Regular inspection of HVAC systems to identify any potential issues

• Cleaning of air filters, ducts, and coils to ensure proper airflow and prevent contamination

• Repair or replacement of faulty components to maintain system efficiency

• Testing and balancing of airflows to ensure optimal performanc...read more

Use SQL query to fetch maximum and minimum salary from emp table

• Use SELECT MAX(salary) FROM emp to fetch maximum salary

• Use SELECT MIN(salary) FROM emp to fetch minimum salary

Indexes and exceptions are used to optimize database performance and handle errors in code.

• Indexes are used to quickly retrieve data from a database by creating a sorted list of values.

• Exceptions are used to handle errors in code and prevent the program from crashing.

• Examples: Creating indexes on frequently queried columns like 'id' or 'timestamp'. Using try-catch blocks to handle exceptions like divide by zero.

I was responsible for designing and testing mechanical components for various projects.

• Designed mechanical components for new products

• Conducted testing and analysis to ensure functionality and safety

• Collaborated with other engineers and departments to meet project goals