M E Energy Interview Questions and Answers

CCP stands for Critical Control Point. It is used in a fruit processing plant to identify and control potential hazards that could affect the safety of the final product.

• CCP is a step or procedure in the production process where control can be applied to prevent, eliminate, or reduce a food safety hazard.

• In a fruit processing plant, CCPs may include steps such as washing and sanitizing the fruits, pasteurization, and packaging.

• CCPs are identified through a hazard analysis and...read more

Potential difference in electrical refers to the voltage between two points in an electrical circuit.

• Potential difference is also known as voltage.

• It is measured in volts (V).

• It represents the work done per unit charge in moving a positive test charge between two points in a circuit.

• Potential difference is necessary for current to flow in a circuit.

• For example, a battery provides a potential difference to allow current to flow through a circuit.

My KPI is to ensure production targets are met while maintaining quality standards and minimizing costs.

• My KPI is to monitor and improve production efficiency

• I track production output and ensure it meets targets

• I focus on reducing waste and minimizing downtime

• I work to improve quality standards and reduce defects

• I aim to optimize costs and increase profitability

• Examples of KPIs include production output, defect rate, downtime, and cost per unit

Steam consumption per mt is dependent on various factors such as production process, equipment efficiency, and fuel source.

• Steam consumption per mt can vary depending on the type of production process being used.

• Efficiency of equipment can also impact steam consumption per mt.

• The fuel source being used to generate steam can also affect consumption.

• Regular monitoring and optimization of steam usage can help reduce consumption and costs.

• Examples of industries with high steam co...read more

Cost per MT of production is the total cost of producing one metric ton of a product.

• It includes all direct and indirect costs incurred in the production process.

• The formula for calculating cost per MT is: Total production cost / Total production output in MT

• Examples of costs included are raw materials, labor, energy, maintenance, and overhead costs.

• Cost per MT can be used to evaluate the efficiency of production processes and identify areas for cost reduction.

• It is important...read more

SVI stands for Sludge Volume Index, which is a measure of the settleability of sludge in aeration tanks.

• SVI is calculated by dividing the volume of settled sludge by the volume of the sludge sample.

• A lower SVI indicates better settleability of sludge, while a higher SVI indicates poor settleability.

• SVI is an important parameter in wastewater treatment plants to assess the efficiency of the aeration process.

• For example, if the SVI of aeration is consistently high, it may indic...read more

FM ratio refers to the ratio of food to microorganisms in an activated sludge system, indicating the balance between organic matter and microorganisms.

• FM ratio is calculated by dividing the food (organic matter) concentration by the microorganism concentration in the activated sludge.

• A balanced FM ratio is important for efficient wastewater treatment.

• An FM ratio that is too high can lead to excess sludge production, while a ratio that is too low can result in poor treatment p...read more