Associate Design Engineer Interview Questions and Answers

Designing the exhaust system of a mining truck involves considering factors like emissions regulations, engine performance, and durability.

• Research emissions regulations to ensure compliance

• Consider the engine size and power output for optimal performance

• Select materials that can withstand harsh mining environments

• Design the system for easy maintenance and repair

• Include features for noise reduction and heat dissipation

MOI is Moment of Inertia. It is a measure of an object's resistance to rotational motion.

• MOI is calculated by multiplying the mass of an object by the square of its distance from the axis of rotation.

• Side view and top view can be used to determine the shape and orientation of the object.

• Isometric view is a 3D representation of the object, showing all three dimensions equally.

• MOI is an important concept in engineering and physics, used to design structures and analyze their be...read more

Material standards are guidelines for selecting materials based on properties, performance, and regulations.

• Material standards ensure quality, safety, and reliability of materials used in design.

• Standards like ASTM, ISO, and ANSI provide specifications for materials based on properties like strength, durability, and corrosion resistance.

• Selection of materials involves considering factors like cost, availability, environmental impact, and end-use requirements.

• Materials should ...read more

Sheet metal operations involve cutting, bending, and forming metal sheets. Joining types include welding, riveting, and adhesive bonding.

• Sheet metal operations include cutting, bending, and forming to create desired shapes and structures

• Joining types for sheet metal include welding, riveting, and adhesive bonding

• Welding involves melting and fusing metal pieces together, commonly used for strong joints

• Riveting uses metal fasteners to join sheets together, providing a secure co...read more

GD&T is a system for defining and communicating engineering tolerances. It is used in manufacturing to ensure parts fit together correctly.

• GD&T stands for Geometric Dimensioning and Tolerancing

• It helps specify the allowable variations in form, size, and orientation of parts

• Real life applications include aerospace, automotive, and medical industries

• Ensures parts are manufactured to the correct dimensions and fit together properly