Mahindra & Mahindra Assistant Purchaser Interview Questions and Answers

Stress-strain curve shows the relationship between stress and strain in a material. It's significant in designing structures.

• The curve helps in determining the material's strength, stiffness, and ductility.

• It also helps in selecting the appropriate material for a specific application.

• The curve can be used to predict the behavior of a material under different loading conditions.

• The area under the curve represents the en...read more

BILSTM and BERT are both popular models used in Natural Language Processing (NLP) for different tasks.

• BILSTM is a type of Recurrent Neural Network (RNN) that can process sequential data and is commonly used for tasks such as sentiment analysis and named entity recognition.

• BERT, on the other hand, is a pre-trained Transformer model that can be fine-tuned for various NLP tasks such as question answering and text classifi...read more

Problem solving tools are techniques used to identify, analyze and solve problems.

• Root cause analysis

• Fishbone diagram

• SWOT analysis

• Pareto chart

• Brainstorming

• 5 Whys

• Flowchart

• Decision matrix

Yes, I am aware of electronics architectures of commercial vehicles.

• I have experience working with CAN (Controller Area Network) bus systems.

• I am familiar with the various electronic control units (ECUs) used in commercial vehicles.

• I understand the importance of proper wiring and grounding in electronic systems.

• I have knowledge of diagnostic tools and software used for troubleshooting electronic issues.

• I am aware of th...read more

Brakes are required in vehicles to slow down or stop the vehicle when necessary.

• Brakes help to prevent accidents by allowing the driver to slow down or stop the vehicle when necessary

• They also help to maintain control of the vehicle while driving

• Different types of brakes include disc brakes, drum brakes, and anti-lock brakes

• Regular maintenance of brakes is important to ensure they are functioning properly

Ackerman angle is the angle formed between the steering axis and a line drawn through the center of the wheel.

• It is used in the design of steering systems for vehicles.

• It helps to determine the turning radius of a vehicle.

• The angle varies depending on the type of vehicle and its intended use.

• A larger Ackerman angle is used for vehicles that require tighter turning radius, such as go-karts.

• A smaller Ackerman angle is us...read more