Biofuels Junction Interview Questions, Process, and Tips

BFP section and discharge line can be identified by looking at the pipe size, location, and direction of flow.

• Check the pipe size - BFP section typically has larger diameter pipes compared to discharge lines.

• Look at the location - BFP section is usually located near the pump or boiler room.

• Check the direction of flow - BFP section will have pipes leading towards the pump or boiler.

• Consider any labels or markings on the...read more

Major losses in boiler refer to energy losses that occur during the operation of a boiler due to various factors.

• Major losses in boiler include radiation losses, convection losses, and exhaust gas losses.

• Radiation losses occur due to heat being lost through the boiler walls and surroundings.

• Convection losses happen when hot gases leave the boiler without transferring all their heat to the water.

• Exhaust gas losses occur...read more

Typically, a boiler will have multiple safety valves installed for redundancy and safety purposes.

• Boilers usually have at least two safety valves for redundancy in case one fails.

• The number of safety valves can vary depending on the size and type of boiler.

• Larger industrial boilers may have multiple safety valves to ensure proper pressure relief.

• Some boilers may have three or more safety valves for added safety measure

Safety valves with higher pressure to blow are typically set at 10-15% above the operating pressure.

• Safety valves with higher pressure to blow are usually set at 10-15% above the operating pressure to ensure they open only in case of overpressure.

• For example, if the operating pressure is 100 psi, the safety valve may be set to blow at 110-115 psi.

• This ensures that the safety valve only opens when the system is truly at...read more

The maximum temperature of water in a deareator tank is typically around 105-110 degrees Celsius.

• The maximum temperature is important for ensuring proper deaeration of water in the tank.

• Exceeding the maximum temperature can lead to damage to the tank and equipment.

• Regular monitoring and maintenance are necessary to ensure the temperature stays within the safe range.

The calorific value of fuel is the amount of heat energy released per unit mass of fuel burned.

• Calorific value is typically measured in units like kilojoules per kilogram (kJ/kg) or British thermal units per pound (BTU/lb).

• Higher calorific value indicates more energy content in the fuel.

• Different fuels have different calorific values, for example, coal has a higher calorific value than wood.

• Calorific value is important...read more

I have extensive experience in waste management, including developing and implementing waste reduction strategies.

• Developed and implemented waste reduction strategies for a manufacturing company, resulting in a 30% reduction in waste production

• Managed a team responsible for sorting and disposing of hazardous waste materials in compliance with local and federal regulations

• Collaborated with local government officials to ...read more