ELGI Equipments Senior Engineer Interview Questions and Answers

The power plant process involves converting fuel into electricity through various stages.

• Fuel is burned to produce heat

• Heat is used to create steam

• Steam turns a turbine

• Turbine generates electricity

• Electricity is sent to the grid for distribution

Six Sigma is a data-driven methodology used to improve business processes by reducing defects and variability.

• Six Sigma aims to achieve a level of quality where the probability of defects is extremely low.

• It uses statistical analysis to identify and eliminate sources of variation in a process.

• The methodology follows a structured approach called DMAIC (Define, Measure, Analyze, Improve, Control).

• Six Sigma is widely used...read more

Fishbone diagram is a visual tool used to identify the possible causes of a problem or an effect.

• Also known as Ishikawa diagram or cause-and-effect diagram

• Consists of a central spine and branches that represent different categories of potential causes

• Used in quality control, process improvement, and problem-solving

• Example: A fishbone diagram can be used to identify the possible causes of defects in a manufacturing proc...read more