10+ Balmer Lawrie Interview Questions and Answers

Piston rings are of three types - compression, oil control, and scraper. Compression rings seal the combustion chamber, oil control rings regulate oil consumption, and scraper rings prevent oil from entering the combustion chamber.

• Three types of piston rings - compression, oil control, and scraper

• Compression rings seal the combustion chamber

• Oil control rings regulate oil consumption

• Scraper rings prevent oil from entering the combustion chamber

Intercooler and after cooler are used in air compressor to increase efficiency and reduce temperature.

• Intercooler cools the compressed air between stages to reduce the temperature and volume of air before it enters the next stage.

• After cooler cools the compressed air after the final stage to remove moisture and reduce the temperature before it enters the air receiver.

• Using intercooler and after cooler increases the efficiency of the compressor and reduces the risk of damage t...read more

Yes, I have prior knowledge to work in SAP modules.

• I have completed a certification course in SAP modules.

• I have worked on SAP HR module for 2 years in my previous job.

• I am proficient in using SAP software for data entry and analysis.

• I have attended several workshops and training sessions on SAP modules.

• I am familiar with SAP MM, FICO, and SD modules as well.

Draw the front view of M-16 bolt with 80mm height.

• Start by drawing a rectangle with the height of 80mm

• Divide the rectangle into three parts: the head, the body, and the tail

• Draw the head with a circular shape and the body with a rectangular shape

• Add the tail with a triangular shape

• Include the necessary details such as the locking lugs and extractor grooves

A stuffing box is a device used to seal a rotating shaft and prevent leakage of fluid or gas.

• It is commonly used in pumps, compressors, and other rotating equipment.

• It consists of a gland, packing material, and a compression mechanism.

• The packing material is compressed against the shaft to create a seal.

• It requires periodic maintenance to ensure proper functioning.

• Examples include the stuffing box in a water pump or the stern tube of a ship.

A side view of a piston without dimensions.

• Draw a cylindrical shape with a flat top and bottom

• Add a smaller cylindrical shape on top of the flat top

• Draw a diagonal line from the top of the smaller cylinder to the bottom of the larger cylinder

• Add a curved line connecting the top of the smaller cylinder to the larger cylinder

• Draw a small circle in the center of the larger cylinder

Handled a case involving shipment delays due to customs issues and coordinated with various stakeholders to resolve the challenges.

• Coordinated with customs officials to understand the root cause of delays

• Worked closely with the logistics team to expedite the shipment process

• Communicated regularly with the client to provide updates and manage expectations

Fruits and vegetables have different temperature requirements for storage to maintain freshness and quality.

• Fruits like apples and oranges should be stored at temperatures between 32-40°F (0-4°C).

• Leafy greens like lettuce and spinach should be stored at temperatures between 32-35°F (0-2°C).

• Root vegetables like potatoes and carrots should be stored at temperatures between 32-40°F (0-4°C).

• Tropical fruits like bananas and mangoes should be stored at temperatures between 55-60°F ...read more

A fixture is a device used to hold and position a workpiece during manufacturing or assembly.

• Fixtures are used to ensure consistent and accurate production.

• They can be custom-made or purchased off-the-shelf.

• Examples include jigs, clamps, and vices.

• Fixtures can be used in a variety of industries, including automotive, aerospace, and electronics manufacturing.

Project Management involves planning, organizing, and overseeing the completion of a project within specific constraints.

• CPM stands for Critical Path Method, a project management technique used to determine the longest sequence of dependent tasks and the shortest time needed to complete a project.

• PERT stands for Program Evaluation and Review Technique, a project management tool used to analyze and represent the tasks involved in completing a project.

• Both CPM and PERT are used...read more

The time for curing of concrete depends on various factors such as type of cement, temperature, and desired strength.

• The curing time for concrete is typically 7 to 28 days.

• The type of cement used affects the curing time. For example, rapid-hardening cement may require shorter curing time.

• Higher temperatures can accelerate the curing process, while lower temperatures can slow it down.

• The desired strength of the concrete also influences the curing time. Higher strength requirem...read more

Grease is a popular musical production that tells the story of high school romance and rebellion in the 1950s.

• Grease is a musical that features iconic songs like 'Summer Nights' and 'Greased Lightnin'.

• The production follows the love story between Danny Zuko and Sandy Olsson.

• It explores themes of friendship, love, and teenage angst in a fun and energetic way.

• Grease has been adapted into a successful film starring John Travolta and Olivia Newton-John.

Developmental activities in lab involve planning, executing, and analyzing experiments to understand biological processes.

• Developmental activities in lab involve designing experiments to study the growth and differentiation of cells.

• Researchers may use techniques such as cell culture, microscopy, and molecular biology to investigate developmental processes.

• Data analysis is crucial in developmental biology to interpret results and draw conclusions about the mechanisms underlyi...read more

Negotiated a 20% discount on a bulk order of office supplies.

• Identified the need for a large order of office supplies

• Researched prices from multiple vendors

• Used data to negotiate a 20% discount with the chosen vendor

• Ensured timely delivery of the supplies

Polymers are large molecules made up of repeating units called monomers.

• Polymers can be natural or synthetic.

• Examples of natural polymers include proteins, DNA, and cellulose.

• Examples of synthetic polymers include plastics, nylon, and rubber.

• Polymers have a wide range of applications in industries such as packaging, textiles, and medicine.

Project explain refers to explaining the details and objectives of a particular project. Industrial visit explain refers to explaining the purpose and outcomes of visiting an industrial site.

• Project explain involves discussing the scope, goals, timeline, and budget of a project.

• Industrial visit explain involves highlighting the benefits of visiting an industrial site, such as gaining practical knowledge, networking, and exposure to real-world scenarios.

• Examples of project exp...read more

In my present company, the nature of works involves overseeing production processes, managing resources, ensuring quality control, and meeting production targets.

• Overseeing production processes to ensure efficiency and productivity

• Managing resources such as manpower, materials, and equipment

• Ensuring quality control measures are in place and adhered to

• Meeting production targets and deadlines

• Implementing process improvements to enhance productivity and reduce costs