Maxop Engineering Co. Senior Engineer Interview Questions and Answers

Process engineering involves designing, optimizing, and managing industrial processes to improve efficiency and productivity.

• Process engineering focuses on analyzing and improving processes in various industries such as manufacturing, chemical, and pharmaceutical.

• It involves identifying bottlenecks, reducing waste, and implementing process improvements to enhance productivity.

• Process engineers use tools like process fl...read more

cp and pp are both commands in Unix-like operating systems, but they have different functionalities.

• cp stands for 'copy' and is used to copy files or directories from one location to another.

• pp stands for 'print and pause' and is used to print files with pagination, pausing after each page.

• cp can be used to create a duplicate of a file or directory, while pp is used for printing files in a controlled manner.

• Example: cp...read more

A control plan is a documented procedure that outlines the steps and measures taken to ensure quality and consistency in a manufacturing process.

• Control plans are commonly used in industries such as automotive, aerospace, and electronics.

• They include details on the process steps, key characteristics, measurement methods, and acceptable tolerances.

• Control plans help identify potential risks, prevent defects, and ensure ...read more

SMED stands for Single Minute Exchange of Die. It is a lean manufacturing technique used to reduce the time it takes to change over a production process.

• SMED is used to minimize downtime during changeovers

• It focuses on separating internal and external setup tasks

• The goal is to convert as many internal setup tasks to external setup tasks

• By reducing setup time, production flexibility and efficiency are improved

Capex stands for capital expenditure, which refers to the funds used by a company to acquire, upgrade, or maintain physical assets.

• Capex is an investment made by a company to purchase or improve long-term assets such as buildings, equipment, or technology.

• It is different from operational expenses (opex) which are ongoing costs to run the business.

• Capex is typically planned and budgeted for in advance.

• Examples of capex ...read more

SAP is an enterprise resource planning software used for managing business operations and customer relations.

• SAP stands for Systems, Applications, and Products in Data Processing

• It is used by companies to manage their business operations such as finance, sales, procurement, and inventory management

• SAP also offers customer relationship management (CRM) software to manage interactions with customers

• It is widely used in i...read more

I use various Tcodes depending on the task at hand.

• For material master data maintenance, I use MM01, MM02, and MM03.

• For purchase order creation and maintenance, I use ME21N and ME22N.

• For inventory management, I use MIGO and MB51.

• For production planning, I use MD61 and MD04.

• For quality management, I use QA32 and QE51.

• For sales and distribution, I use VA01, VA02, and VA03.

To punch production in SAP, follow these steps:

• Create a production order in SAP

• Release the production order

• Confirm the production order

• Perform goods receipt for the production order

• Perform goods issue for the production order

VA is value analysis, while VE is value engineering. Both are cost-saving techniques used in product development.

• VA is a systematic review of a product's components and functions to identify areas where cost can be reduced without affecting performance.

• VE is a more comprehensive approach that involves rethinking the entire product design to achieve cost savings while improving performance.

• VA is typically used in the ea...read more

The cost of plastic molding components can be calculated by considering factors such as material cost, tooling cost, labor cost, and overhead cost.

• Determine the material cost per unit of the component

• Calculate the tooling cost, which includes the cost of the mold and any necessary equipment

• Factor in the labor cost, which includes the cost of operating the molding machine and any necessary labor for finishing and assemb...read more

Polymers are large molecules made up of repeating units called monomers. They have a wide range of applications in various fields.

• Polyethylene

• Polypropylene

• Polyvinyl chloride

• Polystyrene

• Polyester

• Polyurethane

• Nylon

• Teflon

• Silicone

• Rubber