Aaxis Nano Technologies Service Engineer Interview Questions, Process, and Tips

The principle of motor is the conversion of electrical energy into mechanical energy.

• Motor operates based on the principle of electromagnetic induction.

• When an electric current flows through a coil in a magnetic field, it creates a force that rotates a shaft.

• The direction of rotation can be controlled by reversing the direction of the current.

• Motors are used in various applications such as electric vehicles, industrial

DOL stands for Direct Online Starter. It is a type of motor starter used for starting three-phase induction motors.

• DOL starter is the simplest and most economical method of starting a motor.

• It consists of a contactor, overload relay, and start-stop push buttons.

• The diagram of DOL shows the connection of these components.

• The power supply is connected to the contactor, which is then connected to the motor.

• When the start ...read more

A load cell is a transducer that converts force or weight into an electrical signal.

• Load cells are used in various industries to measure force or weight, such as in weighing scales, industrial automation, and material testing.

• They work on the principle of strain gauges, which change their resistance when subjected to force.

• Load cells can be classified into different types based on their shape, size, and application, su...read more

Learned about power transmission and distribution, substation equipment and maintenance.

• Acquired knowledge about the functioning of 132kv substation equipment

• Learned about power transmission and distribution systems

• Gained experience in substation maintenance and troubleshooting

• Understood the importance of safety measures in substation operations

Project management is the process of planning, organizing, and managing resources to achieve specific goals and objectives.

• It involves defining project goals and objectives

• Creating a detailed project plan

• Assigning tasks and responsibilities to team members

• Monitoring progress and making adjustments as needed

• Ensuring that the project is completed on time, within budget, and to the satisfaction of stakeholders

• Examples inc...read more

Patents protect an entrepreneur's intellectual property and provide a competitive advantage.

• Patents prevent others from copying an entrepreneur's invention or idea.

• Patents provide legal protection and can be used to sue infringers.

• Patents can increase the value of a company and attract investors.

• Patents can also be licensed or sold for profit.

• Examples include the patent for the iPhone's touch screen technology and the