40+ Interview Questions and Answers

The interview questions cover topics related to hydraulic systems, engines, bearings, lubrication, and pumps.

• 1. The gas inside a hydraulic accumulator is typically nitrogen, which is used to store energy in the form of compressed gas.

• 2. Proportional valves control flow rate based on an input signal, while servo valves control flow rate based on feedback from a sensor.

• 3. Diesel engines use compression ignition, while petrol engines use spark ignition.

• 4. Types of bearings inclu...read more

The number of days required for designing a draw die can vary depending on the complexity of the design and the experience of the designer.

• The time required can range from a few days to several weeks, or even months.

• Factors such as the size, complexity, and precision of the draw die will impact the design time.

• Experienced designers may be able to complete the design more quickly than those with less experience.

• Collaboration with other team members, such as engineers and manuf...read more

I have designed multiple press tool dies, including those for automotive parts and household appliances.

• Designed press tool die for automotive door panels

• Designed press tool die for household appliance components

• Implemented innovative features to improve efficiency and accuracy

The best simulation of shrinkage in thermal expansion of casting is achieved through finite element analysis (FEA).

• Finite Element Analysis (FEA) is commonly used to simulate shrinkage in thermal expansion of casting.

• FEA software allows for accurate prediction of shrinkage and deformation during the casting process.

• By inputting material properties, boundary conditions, and thermal gradients, FEA can provide valuable insights into the casting process.

• Examples of FEA software co...read more

Components in draw die include die block, die plate, punch, and binder.

• Die block: main component that holds the die plate and provides support for the punch

• Die plate: contains the cavity that shapes the material being drawn

• Punch: used to push the material through the die plate

• Binder: surrounds the die cavity to control material flow and prevent wrinkling

To increase molten metal pressure in casting area, adjust the pouring rate, increase the height of the pouring basin, and use a pressurized system.

• Adjust the pouring rate to control the flow of molten metal into the casting area.

• Increase the height of the pouring basin to create more pressure when the metal is poured.

• Use a pressurized system such as a vacuum or pressure casting method to increase the pressure of the molten metal.

Staking is the process of holding a certain amount of cryptocurrency to participate in the network's consensus mechanism.

• Staking helps to secure the network and maintain its integrity.

• Following staking norms ensures that the network operates smoothly and efficiently.

• Staking rewards are given to those who follow the norms, incentivizing participation and contribution to the network.

• Examples of staking cryptocurrencies include Ethereum, Cardano, and Polkadot.

Thermal expansion affects PDC and press tool manufacturing due to Young's modulus.

• Thermal expansion can cause dimensional changes in materials during manufacturing processes.

• Young's modulus is a measure of a material's stiffness and resistance to deformation.

• PDC (Polycrystalline Diamond Compact) is a material commonly used in cutting tools due to its hardness and wear resistance.

• Press tools are used in metal forming processes and must be designed to account for thermal expans...read more

Yes, I have knowledge of computers.

• Proficient in using various computer software and applications.

• Familiar with troubleshooting common computer issues.

• Experience in managing computer networks and systems.

• Knowledge of programming languages and coding.

• Ability to work with hardware components and peripherals.

To correct casting thickness within a model, adjust the design parameters and re-run simulations.

• Modify the CAD model to adjust the thickness of the casting.

• Update the material properties and casting parameters in the simulation software.

• Run simulations to analyze the effects of the changes on the casting quality.

• Iterate the process until the desired casting thickness is achieved.

• Consult with design engineers and casting experts for guidance.

Constructing draw die involves designing and manufacturing a tool used in metal forming processes.

• Design the die according to the desired shape and dimensions of the final product.

• Select appropriate materials for the die based on the type of metal being formed.

• Manufacture the die using CNC machining or other precision manufacturing techniques.

• Test the die with sample materials to ensure it produces accurate and consistent results.

• Make any necessary adjustments to the die to i...read more

My account gst regarding involves managing and maintaining customer accounts, ensuring accurate billing and timely payments.

• Managing customer accounts to ensure accuracy

• Handling billing processes for customers

• Ensuring timely payments from customers

• Resolving any account-related issues or discrepancies

• Maintaining detailed records of account activities

To change trim line within a process, you need to adjust the setpoint of the control system.

• Access the control system interface

• Locate the trim line parameter

• Adjust the setpoint to change the trim line

• Monitor the process to ensure the trim line is functioning correctly

The spacebar key is the longest key on a keyboard.

• The spacebar key is typically longer than other keys on a keyboard.

• It is located at the bottom center of the keyboard.

• The length of the spacebar key may vary slightly depending on the keyboard model.

• The spacebar key is used to insert a space between words while typing.

Pedestal E-2 goes to the chair of e-2.

• Pedestal E-2 corresponds to the chair of e-2.

• Matching the pedestal with the chair ensures proper seating arrangement.

• Example: If the chair of e-2 is a specific type or color, the corresponding pedestal should match.

The barcode for the chair is WOE346667.

• The barcode for the chair is WOE346667.

• The barcode is a unique identifier for the chair.

• It is used for tracking inventory and sales of the chair.

To insert a pivot table in an Excel sheet, follow these steps:

• Select the data range that you want to use for the pivot table

• Go to the 'Insert' tab and click on 'PivotTable'

• Choose the location where you want to place the pivot table

• Drag and drop the fields that you want to use in the pivot table into the 'Rows', 'Columns', and 'Values' areas

• Customize the pivot table by using the 'Design' and 'Analyze' tabs

Flow rate can be calculated by dividing the volume of fluid passing through a pipe or channel by the time it takes to pass.

• Flow rate = Volume / Time

• Units of flow rate are typically liters per minute (L/min) or cubic meters per second (m^3/s)

• Flow rate can be measured using flow meters or calculated based on known parameters such as pipe diameter and fluid velocity

Assessing culture add involves evaluating a candidate's ability to contribute positively to the existing company culture.

• Evaluate the candidate's values and beliefs to ensure alignment with the company's culture.

• Assess the candidate's past experiences and how they have successfully integrated into different work environments.

• Conduct behavioral interviews to gauge how the candidate handles diversity and inclusion.

• Observe the candidate's communication and collaboration skills t...read more

Yes, I am familiar with the assembly of chairs.

• I have experience assembling various types of chairs such as office chairs, dining chairs, and lounge chairs.

• I am familiar with using tools such as screwdrivers, wrenches, and allen keys to assemble chairs.

• I pay attention to details to ensure that the chair is assembled correctly and securely.

• I can follow assembly instructions and diagrams to put together chairs efficiently.

• I have good hand-eye coordination which is essential for...read more

To improve conversion in store, train your team on upsell and cross sell techniques.

• Train employees on product knowledge and benefits

• Encourage suggestive selling without being pushy

• Create attractive displays and signage

• Offer promotions and discounts

• Provide excellent customer service

• Track and analyze sales data to identify areas for improvement

Special processes are unique operations that require specific skills, equipment, and procedures to ensure quality and safety.

• Special processes are critical operations in manufacturing that cannot be easily verified or inspected after completion.

• Examples of special processes include welding, heat treating, plating, and non-destructive testing.

• These processes often require certification or qualification of personnel and equipment to ensure compliance with industry standards.

• Spe...read more

Quality is meeting or exceeding customer expectations. Projects are temporary endeavors to achieve a specific goal. Trainings are educational programs to improve skills. TQM is a management approach to long-term success.

• Quality is achieved by understanding customer needs and expectations.

• Projects have defined goals, timelines, and budgets.

• Trainings can be on-the-job or classroom-based.

• TQM involves continuous improvement, employee involvement, and customer focus.

• Example of TQM...read more

VLOOKUP is a function in Excel that searches for a specific value in a table and returns a corresponding value in the same row.

• VLOOKUP stands for Vertical Lookup.

• It is used to find a specific value in a table of data.

• It returns a corresponding value in the same row as the lookup value.

• It requires four arguments: lookup value, table array, column index number, and range lookup.

• It is commonly used in financial analysis and data management.

• Example: =VLOOKUP(A2, B2:C10, 2, FALSE)...read more

Demolition work involves planning, preparation, and execution of tearing down structures safely.

• Obtain necessary permits and approvals

• Survey the site for potential hazards

• Remove hazardous materials like asbestos

• Establish exclusion zones for safety

• Use appropriate equipment like excavators or wrecking balls

• Follow proper disposal procedures for debris

• Ensure proper communication and coordination among team members

Mold temperature depends on various factors such as material type, cooling system, injection speed, and mold design.

• Material type: Different materials require different mold temperatures for optimal results.

• Cooling system: The efficiency of the cooling system affects the mold temperature.

• Injection speed: Faster injection speeds may require higher mold temperatures to prevent defects.

• Mold design: The design of the mold can impact how heat is distributed and controlled.

Supplier selection criteria are the standards and requirements used to evaluate and choose suppliers for a company.

• Quality of products or services

• Price competitiveness

• Reliability and delivery time

• Financial stability

• Ethical and environmental practices

• Location and proximity to company

• Past performance and references

Excel has 1,048,576 rows and 16,384 columns.

• Excel has 1,048,576 rows.

• Excel has 16,384 columns.

• Rows are numbered from 1 to 1,048,576.

• Columns are labeled from A to XFD.

Mail merge in Word allows you to create personalized documents by merging a template with a data source.

• Open Microsoft Word and start a new document

• Go to the 'Mailings' tab and select 'Start Mail Merge'

• Choose the type of document you want to create (letters, envelopes, labels, etc.)

• Select 'Select Recipients' to choose a data source (Excel spreadsheet, Outlook contacts, etc.)

• Insert merge fields where you want personalized information to appear

• Preview the merged document and co...read more

Confined space is an area that is not designed for continuous occupancy, has limited entry and exit points, and may have hazardous conditions.

• Limited entry and exit points

• Not designed for continuous occupancy

• May contain hazardous conditions such as poor ventilation, toxic gases, or engulfment hazards

Yes, I am proficient in computer work.

• Proficient in using Microsoft Office Suite

• Skilled in data entry and analysis

• Familiar with troubleshooting basic computer issues

Safety is the state of being free from harm or danger, both physically and mentally.

• Safety involves identifying and mitigating risks to prevent accidents or injuries.

• It includes following safety protocols and procedures to ensure a secure environment.

• Safety also encompasses promoting a culture of awareness and accountability among individuals.

• Examples: wearing personal protective equipment, conducting safety inspections, providing safety training.

DTR structure refers to the Document Type Record structure used in project management.

• DTR structure is a document management system used to organize project documents.

• It includes a hierarchy of folders and subfolders for easy access and retrieval of documents.

• Each document is assigned a unique identifier and metadata for tracking and version control.

• Examples of documents in a DTR structure include project plans, specifications, and drawings.

5S is a methodology for organizing a workplace for efficiency and effectiveness. PPT stands for PowerPoint, a presentation software.

• 5S is a workplace organization method that stands for Sort, Set in order, Shine, Standardize, and Sustain.

• PPT is a software program used to create slideshows and presentations.

• 5S helps improve productivity, safety, and morale in the workplace.

• PPT is commonly used in business meetings, educational settings, and conferences.