TaeguTec Mechanical Engg. Design Interview Questions and Answers

As a Senior Engineer Mechanical in my current company, my responsibilities include leading design projects, conducting analysis and testing, collaborating with cross-functional teams, and ensuring compliance with industry standards.

• Leading design projects for new products or improvements to existing products

• Conducting analysis and testing to ensure product performance and reliability

• Collaborating with cross-functional ...read more

I want to join Nido because of its reputation for innovation, collaborative work environment, and opportunities for professional growth.

• Nido is known for its innovative projects and cutting-edge technology in the mechanical engineering field

• I am impressed by the collaborative work culture at Nido, where team members support each other and share knowledge

• I see great potential for professional growth and development at N...read more

I am a Senior Mechanical Engineer with 10+ years of experience in designing and implementing mechanical systems for various industries.

• Experienced in CAD software such as AutoCAD and SolidWorks

• Strong knowledge of thermodynamics and fluid mechanics

• Managed cross-functional teams to successfully complete projects on time and within budget

• Implemented cost-saving measures by optimizing designs and materials selection

Linear speed of a conveyor can be calculated by dividing the distance traveled by the time taken.

• Calculate the distance traveled by the conveyor belt in a certain time period

• Determine the time taken for the conveyor belt to travel that distance

• Divide the distance by the time taken to get the linear speed

Various types of oils can be used in hydraulic systems, including mineral oil, synthetic oil, and biodegradable oil.

• Mineral oil is commonly used in hydraulic systems due to its cost-effectiveness and compatibility with most systems.

• Synthetic oil is used in high-performance hydraulic systems for better temperature resistance and longevity.

• Biodegradable oil is used in environmentally sensitive areas to reduce the impact

Various types of valves are used in hydraulic systems, including directional control valves, pressure control valves, flow control valves, and check valves.

• Directional control valves are used to control the direction of fluid flow in the system.

• Pressure control valves are used to regulate the pressure within the system.

• Flow control valves are used to control the flow rate of the fluid in the system.

• Check valves are use...read more

Types of bearings include ball, roller, plain, and magnetic. Welding methods include MIG, TIG, and stick welding.

• Ball bearings use balls to reduce friction and support radial and axial loads.

• Roller bearings use cylindrical or tapered rollers to support heavy loads.

• Plain bearings have a sliding surface and are used for low-speed and high-load applications.

• Magnetic bearings use magnetic fields to support rotating shafts.

• ...read more

Casting is a manufacturing process in which a liquid material is poured into a mold and allowed to solidify.

• Types of casting include sand casting, investment casting, die casting, and continuous casting.

• Sand casting involves pouring molten metal into a sand mold.

• Investment casting involves creating a wax pattern and then coating it in ceramic before pouring in the molten metal.

• Die casting involves injecting molten meta...read more