Applus IDIADA Senior Project Engineer Interview Questions and Answers

GD&T stands for Geometric Dimensioning and Tolerancing, a system for defining and communicating engineering tolerances.

• GD&T is a symbolic language used on engineering drawings to specify the allowable variations in form, size, and orientation of features.

• It uses symbols, such as squares, circles, and triangles, to define the tolerance zones for different features.

• GD&T helps ensure that parts fit together pr...read more

Types of chassis include ladder frame, monocoque, space frame, and backbone chassis.

• Ladder frame chassis: consists of two symmetrical longitudinal rails connected by several cross members.

• Monocoque chassis: the body and chassis are integrated into a single structure, providing strength and rigidity.

• Space frame chassis: made up of a series of small tubes welded together to form a lightweight and strong frame.

• Backbone ch...read more

Types of brakes include disc brakes, drum brakes, regenerative brakes, and emergency brakes.

• Disc brakes: use calipers to squeeze brake pads against a rotor to slow down the vehicle.

• Drum brakes: use brake shoes to press against the inside of a drum to slow down the vehicle.

• Regenerative brakes: convert kinetic energy into electrical energy to slow down the vehicle.

• Emergency brakes: manually operated brakes used in emerge