30+ Toyo Engineering Interview Questions and Answers

IST of aggregate is the time taken for the concrete mixture to set and harden.

• IST stands for Initial Setting Time.

• It is the time taken for the concrete mixture to set and harden.

• The IST of aggregate is generally considered to be around 1 hour or 60 minutes.

• IST of OPC cement is 30 minutes.

• Transit mixer vehicles are used to transport the concrete mixture from the batching plant to the construction site.

Ductility is the ability of a material to deform under tensile stress without breaking.

• Ductility is a property of metals and alloys.

• It is measured by the amount of deformation a material can undergo before it fractures.

• Ductile materials are used in construction, such as steel and aluminum.

• Ductility is important in manufacturing processes like forging and rolling.

• It is the opposite of brittleness, which is the tendency of a material to fracture under stress.

The name of the slum cone test apparatus is frustum cone. The size of the inverted slum is bottom=200mm, height=300mm, top=100mm.

• The frustum cone is used to determine the workability of concrete.

• It is also known as the Abrams cone.

• The inverted slum is measured by filling the cone with concrete and lifting it up to see how much the concrete slumps.

• The frustum cone is commonly used in construction and civil engineering.

• The size of the cone can vary depending on the specific tes...read more

To satisfy a customer not satisfied with their TMT, address their concerns and provide a solution that meets their needs.

• Listen attentively to the customer's complaint and empathize with their dissatisfaction.

• Ask probing questions to understand the specific issues they have with the TMT.

• Offer alternative options or solutions that may better meet their requirements.

• Provide excellent customer service by promptly resolving their concerns and ensuring their satisfaction.

• Follow up...read more

I will implement a centralized procurement strategy to ensure consistency and cost-effectiveness.

• Develop a detailed procurement plan outlining requirements, budget, timelines, and vendors.

• Leverage economies of scale by negotiating bulk discounts with preferred vendors.

• Implement a vendor management system to track performance and ensure compliance.

• Utilize technology such as e-procurement platforms to streamline the procurement process.

• Establish clear communication channels wit...read more

M20 ratio is a mix design ratio used for concrete construction, consisting of 1 part cement, 1.5 parts sand, and 3 parts aggregate.

• M20 ratio is commonly used for moderate strength concrete construction.

• The ratio is expressed in terms of volume, not weight.

• The strength of the concrete depends on the quality of materials used and the water-cement ratio.

• Other common mix design ratios include M15, M25, and M30.

• M20 ratio is suitable for constructing foundations, columns, and beams...read more

TDS rates for 194c, 194j, 194IB, PF and ESI.

• TDS rate for 194c is 2% for contracts

• TDS rate for 194j is 10% for professional services

• TDS rate for 194IB is 5% for commission

• PF rate is 12% for employee and employer contribution

• ESI rate is 4% for employee and 3.25% for employer contribution

Cooling towers work on the principle of evaporative cooling to remove heat from a process or building.

• Cooling towers use water as a cooling medium to absorb heat from a process or building.

• The hot water is pumped to the top of the tower and distributed over the fill media.

• As the water flows over the fill media, some of it evaporates, taking away heat and cooling the rest of the water.

• The cooled water is then collected at the bottom of the tower and recirculated back to the pr...read more

The formula for centrifugal pump head is H = (Q * SG) / (3.14 * D^2 * 2.31)

• Head (H) is calculated using the flow rate (Q), specific gravity (SG), and diameter of the impeller (D)

• The formula is derived from the basic equation for head in a centrifugal pump

• Example: H = (100 gpm * 1.0) / (3.14 * 0.5^2 * 2.31) = 45.75 ft

To test TMT in customer's house, follow these steps:

• Ensure the customer has a suitable space for the test, preferably a quiet and well-lit room

• Explain the purpose and procedure of the TMT test to the customer

• Set up the necessary equipment, including a treadmill and monitoring devices

• Ensure the customer is properly prepared, such as wearing comfortable clothing and appropriate footwear

• Start the TMT test by gradually increasing the speed and incline of the treadmill

• Monitor the ...read more

The heat rate of a plant is a measure of its efficiency in converting fuel into electricity.

• Heat rate is typically measured in British thermal units (BTUs) per kilowatt-hour (kWh) of electricity generated.

• A lower heat rate indicates a more efficient plant, as it requires less fuel to produce the same amount of electricity.

• Factors that affect heat rate include the type of fuel used, the design and condition of the plant's equipment, and the operating conditions.

• Calculating the...read more

Shaym Steel is made of high-quality raw materials including iron ore, coal, and limestone.

• Shaym Steel is made using the blast furnace process

• The raw materials used in Shaym Steel include iron ore, coal, and limestone

• The iron ore is melted in the furnace and impurities are removed to create steel

• The coal is used as a fuel source to heat the furnace

• The limestone is used as a flux to remove impurities from the steel

• Shaym Steel is known for its high-quality and durability

Maintaining GRIR & SRIR involves regular monitoring, reconciling accounts, and addressing discrepancies promptly.

• Regularly monitor GRIR & SRIR accounts to identify discrepancies

• Reconcile accounts on a regular basis to ensure accuracy

• Address any discrepancies promptly to prevent further issues

• Ensure proper documentation and communication with relevant stakeholders

• Implement internal controls to prevent future discrepancies

I have experience in both job order and process costing methods.

• I am familiar with job order costing, which involves assigning costs to specific jobs or orders based on materials, labor, and overhead costs.

• I also have experience with process costing, which involves averaging costs across a large number of identical units produced in a continuous process.

• I have used various costing techniques such as standard costing, activity-based costing, and marginal costing.

• For example, i...read more

The current GST rate in India is 18%.

• The GST rate was introduced in India on July 1, 2017.

• There are four different GST rates - 5%, 12%, 18%, and 28%.

• The 18% GST rate is applicable to most goods and services.

• Some goods and services are exempt from GST, such as healthcare and education.

• Some goods and services are taxed at a lower rate, such as essential commodities like food items.

• The GST rate is subject to change based on government policies and decisions.

The components of a lathe include the bed, headstock, tailstock, carriage, chuck, tool post, and feed mechanism.

• Bed: The base of the lathe that provides support and rigidity.

• Headstock: Contains the main spindle and gears for controlling the speed of rotation.

• Tailstock: Supports the other end of the workpiece and can be moved along the bed.

• Carriage: Moves along the bed and holds the cutting tool.

• Chuck: Holds the workpiece securely in place.

• Tool post: Holds the cutting tool and...read more

Yes, I am open to relocation and WFH availability in 2-3 months.

• I am willing to relocate if required for the job.

• I am also open to work from home if the company allows it.

• I can be available for both options in 2-3 months.

• I am flexible and adaptable to changes in work arrangements.

Redux is a state management library for JavaScript applications, commonly used with React.

• Redux helps manage the state of an application in a predictable way

• It provides a central store for all application data

• Actions are dispatched to update the store, and components can subscribe to changes

• Props are short for 'properties' and are used to pass data from a parent component to a child component

• package.json is a file used in Node.js projects to manage dependencies and scripts

• Rea...read more

Processing miro and payment involves verifying invoices, recording transactions, and issuing payments.

• Verify the accuracy of the invoice details

• Record the transaction in the accounting system

• Obtain necessary approvals for payment

• Issue payment through the chosen payment method

• Maintain proper documentation for audit purposes

Capitalized assets are long-term assets that are recorded on a company's balance sheet and are depreciated over time.

• Capitalized assets are recorded as an asset on the balance sheet and are depreciated over their useful life.

• These assets are expected to provide benefits to the company for more than one year.

• Examples of capitalized assets include buildings, equipment, and vehicles.

• Capitalizing an asset allows a company to spread the cost of the asset over its useful life, rath...read more

To manage the market effectively, it is important to understand customer needs, analyze competition, set clear goals, and adapt strategies accordingly.

• Understand customer needs by conducting market research and gathering feedback.

• Analyze competition to identify strengths, weaknesses, and opportunities for differentiation.

• Set clear goals and objectives to guide sales efforts and measure success.

• Adapt strategies based on market trends, customer feedback, and competitive analysi...read more

Pollution bag filter specifications include material type, filtration efficiency, airflow capacity, and pressure drop.

• Material type: Bag filters can be made of various materials such as polyester, polypropylene, or fiberglass.

• Filtration efficiency: This indicates the percentage of particles the filter can capture. Higher efficiency filters are more effective but may have higher pressure drops.

• Airflow capacity: The maximum amount of air that can pass through the filter without...read more

I expect a competitive salary based on my experience, skills, and the responsibilities of the Team Lead role.

• I have researched the average salary range for Team Lead positions in this industry and location.

• I have considered my years of experience and expertise in leading teams.

• I am aware of the additional responsibilities and expectations that come with being a Team Lead.

• I am open to discussing the salary package based on the overall compensation and benefits package offered ...read more

I have extensive knowledge and experience working with hydraulic systems in various projects and operations.

• Understanding of hydraulic principles and components such as pumps, cylinders, valves, and hoses

• Ability to troubleshoot and diagnose issues with hydraulic systems

• Experience in designing and implementing hydraulic systems for different applications

• Knowledge of hydraulic fluid properties and maintenance practices

• Familiarity with hydraulic schematics and diagrams

Pumps work by creating a pressure difference to move fluid from one place to another.

• Pumps use mechanical energy to increase the pressure of a fluid and move it through a system

• They can be classified into different types such as centrifugal pumps, positive displacement pumps, etc.

• The working principle involves the conversion of mechanical energy into hydraulic energy

• Examples include water pumps in buildings, fuel pumps in vehicles, and air pumps in HVAC systems

I am a quick learner and a good communicator, but I can be overly critical at times.

• Quick learner

• Good communicator

• Overly critical at times

Cement is used to bond steel structures together, providing strength and durability in construction projects.

• Cement is commonly used in construction to bind steel reinforcement bars together in concrete structures.

• The combination of cement and steel creates a strong and durable material that is essential for building infrastructure like bridges, buildings, and roads.

• Steel provides the structural support while cement holds everything together and protects the steel from corros...read more