Tata Technologies Member Technical Staff Interview Questions, Process, and Tips

A machine is a device that uses energy to perform a specific task by utilizing various components and technical parts.

• Machines consist of components such as gears, motors, sensors, and actuators.

• They operate based on principles of physics and engineering.

• Examples include cars, computers, and industrial robots.

A DG machine is a diesel generator machine used for generating electricity. Components include engine, alternator, fuel system, cooling system, and control panel.

• DG machine stands for Diesel Generator machine.

• Components include engine, alternator, fuel system, cooling system, and control panel.

• Engine is the main component responsible for generating power.

• Alternator converts mechanical energy from the engine into electr...read more

An electronic device is a device that operates using electronic circuits and components to perform various functions.

• An electronic device typically consists of a power source, input/output components, a processor, memory, and various other electronic components.

• Examples of electronic devices include smartphones, laptops, tablets, and digital cameras.

• Electronic devices can be used for communication, entertainment, data ...read more

Electric current is the flow of electric charge through a conductor.

• Electric current is measured in amperes (A).

• It is caused by the movement of electrons in a conductor.

• There are two types of electric current - direct current (DC) and alternating current (AC).

• DC flows in one direction, while AC changes direction periodically.

• Electric current is made up of three main components - voltage, current, and resistance.

• Ohm's L...read more