Tech Mahindra Interview Questions and Answers

Our product is a high-quality, durable smartphone with a sleek design and advanced features.

• High-quality materials used in construction

• Sleek and modern design

• Advanced features such as facial recognition and dual camera system

I am familiar with MAN trucks through my previous work experience in the commercial vehicle industry.

• Worked with MAN trucks in previous sales roles

• Attended training sessions on MAN trucks

• Visited MAN truck manufacturing facilities

• Interacted with MAN truck customers and received feedback

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 power for the motor.

• Controller manages the flow of power betw...read more

Resonance can be prevented by changing the natural frequency of the system or by damping the system.

• Change the stiffness or mass of the system

• Add damping to the system

• Use tuned mass dampers to reduce vibrations

• Avoid designing structures with natural frequencies close to external excitation frequencies

Resonance is the phenomenon of an object vibrating at its natural frequency due to the influence of an external force.

• Resonance occurs when an external force is applied to an object at or near its natural frequency.

• The amplitude of the vibration increases as the frequency of the external force approaches the natural frequency of the object.

• Examples of resonance include a tuning fork vibrating when struck, a wine glass shattering due to a high-pitched sound, and a bridge colla...read more

The bill booking process involves recording and tracking invoices and payments.

• Invoices are received from vendors and entered into the accounting system

• The invoices are reviewed for accuracy and approved for payment

• Payments are scheduled and made according to payment terms

• Records are kept of all invoices and payments for future reference

• The process may involve communication with vendors to resolve any issues or discrepancies