Wiring Harness Design Engineer Interview Questions and Answers

Basic design standards for wiring harness include proper insulation, routing, and labeling.

• Wires should be properly insulated to prevent short circuits and electrical interference.

• Routing should be done in a way that minimizes stress on the wires and prevents damage.

• Labeling should be clear and consistent to aid in troubleshooting and maintenance.

• Standards such as IPC/WHMA-A-620 and UL 508A provide guidelines for wiring harness design.

• Proper testing and validation should be p...read more

Different wire types are used for different applications in wiring harness design.

• Single core wires for power transmission

• Multi-core wires for signal transmission

• Shielded wires for noise reduction

• Twisted pair wires for balanced signals

• Coaxial cables for high-frequency signals

• Ribbon cables for flat and compact connections

The vehicle development process involves various stages from concept to production.

• The process starts with defining the concept and target market.

• Design and engineering of the vehicle are done next.

• Prototyping and testing are crucial stages to ensure safety and performance.

• Manufacturing and assembly follow, with quality control checks at each stage.

• Finally, the vehicle is launched and marketed to the target audience.

• Examples of vehicle development process include Tesla Model ...read more

MCC in switchgear is used for controlling and protecting electric motors.

• MCC stands for Motor Control Center

• It is a centralized panel that contains motor starters, overload protection, and control devices

• MCCs are used to control and protect electric motors in industrial and commercial applications

• They provide a safe and efficient way to start, stop, and control motors

• MCCs can be customized to meet specific application requirements