John Deere Interview Questions, Process, and Tips

Q1. What is lean manufacturing and 5'S ?
Ans. 
Lean manufacturing is a systematic approach to eliminate waste and improve efficiency in production processes. 5'S is a method to organize and maintain a clean workplace.
• Lean manufacturing focuses on reducing waste, such as overproduction, waiting time, transportation, inventory, motion, and defects.

• It aims to improve efficiency, quality, and customer satisfaction.

• 5'S is a set of five principles: Sort, Set in Order, Sh...read more
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Q2. What is TPM and industrial wastes?
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TPM stands for Total Productive Maintenance and refers to a systematic approach to equipment maintenance. Industrial wastes are unwanted materials or byproducts generated during industrial processes.
• TPM is a proactive maintenance strategy aimed at maximizing equipment effectiveness and minimizing downtime.

• It involves regular inspections, preventive maintenance, and continuous improvement of equipment and processes.

• TPM ...read more
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Q3. PPE importance and it's importantance
Ans. 
PPE (Personal Protective Equipment) is important for ensuring the safety and well-being of individuals in various industries.
• PPE helps protect against physical, chemical, and biological hazards.

• It includes items such as helmets, gloves, goggles, masks, and protective clothing.

• PPE is crucial in industries like construction, healthcare, manufacturing, and mining.

• Examples of PPE usage include wearing a hard hat on a const...read more
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Reasoning ability measure thinking logically.

On time calculation and mesure candidate problem solving skill.

A good tools for dicision making and find candidate whos better.

Making easier for teamwork and communication.

Q1. How to measure convergence?
Ans. 
Convergence in CFD analysis is measured by checking if the solution is not changing significantly with each iteration.
• Convergence is typically measured by monitoring residuals of key variables (e.g. velocity, pressure) over iterations. When residuals reach a small, acceptable value, convergence is achieved.

• Another method is to track the change in key parameters (e.g. mass flow rate, drag coefficient) between iterations...read more
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Q2. Experience with PowerFlow and ANSYS
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Experience with PowerFlow and ANSYS
• I have extensive experience using PowerFlow for fluid dynamics simulations

• I am proficient in using ANSYS for structural analysis and thermal simulations

• I have successfully integrated PowerFlow and ANSYS for multiphysics simulations

• I have worked on projects where accurate CFD analysis was crucial for design optimization
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Q3. What is CFL number?
Ans. 
CFL number is a dimensionless number used in fluid dynamics to determine the stability of a numerical simulation.
• CFL number stands for Courant-Friedrichs-Lewy number.

• It is calculated as the product of the flow velocity, time step, and grid spacing, divided by the fluid kinematic viscosity.

• A CFL number greater than 1 indicates that the simulation is unstable and may lead to inaccurate results.

• A CFL number less than 1 en
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Q4. What is difference between RAN, LES and DNS
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RAN, LES, and DNS are different approaches used in computational fluid dynamics (CFD) to model turbulent flows.
• RAN (Reynolds-Averaged Navier-Stokes) models average the flow properties over time, suitable for industrial applications.

• LES (Large Eddy Simulation) resolves large turbulent structures while modeling smaller ones, suitable for complex flows.

• DNS (Direct Numerical Simulation) solves all scales of turbulence with...read more
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Q1. Do you like electronic project?
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Q2. What is your favorite school project?
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Q3. What do you feels passionate about?
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Q4. Do you find enjoyment in your work?
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Q5. What subject you like best in school?
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Q1. Manpower handling, production plan
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Q1. Manpower handling
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Q2. About production planning
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Q3. About production relatide document
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