Daimler India Commercial Vehicles Senior Quality Engineer Interview Questions and Answers

Control plan is a documented procedure to ensure consistent quality of a product or service.

• Identify critical process steps and potential failure modes

• Develop controls to prevent or detect failures

• Assign responsibility for each control

• Establish monitoring and response plans

• Review and update the control plan regularly

PPAP stands for Production Part Approval Process. It is a standardized process used in the automotive industry to ensure that suppliers meet quality requirements.

• PPAP is a set of guidelines and requirements that suppliers must follow to demonstrate their ability to consistently produce parts that meet customer specifications.

• It involves submitting documentation and samples to the customer for approval before production...read more

The least count of vernier caliper, micrometer, and height gauge varies based on their precision.

• Least count of vernier caliper ranges from 0.02 mm to 0.05 mm

• Least count of micrometer ranges from 0.001 mm to 0.01 mm

• Least count of height gauge ranges from 0.02 mm to 0.05 mm

• Least count is the smallest measurement that can be read on the instrument

Quality control and quality assurance are two essential processes in ensuring the quality of products or services.

• Quality control involves the activities and techniques used to monitor and control the quality of a product or service during production or delivery.

• Quality assurance focuses on the processes and systems implemented to ensure that the product or service meets the required quality standards.

• Quality control i...read more

EV HV architecture consists of battery, motor, inverter, and controller.

• EV HV architecture is responsible for converting DC power from the battery to AC power for the motor.

• Major components include battery, motor, inverter, and controller.

• Battery stores energy and provides power to the motor.

• Motor converts electrical energy into mechanical energy to drive the wheels.

• Inverter converts DC power from the battery to AC pow...read more