UltraTech Cement Diploma Electrical Engineer Interview Questions, Process, and Tips

Armature is the rotating part of an electrical machine, such as a motor or generator, which carries the current and produces the mechanical power.

• Armature is the part of an electrical machine that interacts with the magnetic field to produce motion.

• It is usually made up of coils of wire wrapped around a core.

• The armature is connected to a shaft and rotates within the magnetic field.

• In a motor, the armature receives ele...read more

A capacitor is an electronic component that stores and releases electrical energy.

• Capacitors consist of two conductive plates separated by an insulating material

• They are used to filter out noise in electronic circuits

• Capacitors are commonly used in power supplies, audio equipment, and electronic devices

Voltage is the difference in electric potential between two points in a circuit, measured in volts.

• Voltage is the driving force that pushes electric current through a circuit

• It is measured in volts (V)

• Voltage can be either direct current (DC) or alternating current (AC)

• Higher voltage means more potential energy available to move electrons

• Examples: A battery provides a voltage difference to power a flashlight, a wall ou

Current is the flow of electric charge in a circuit.

• Current is measured in Amperes (A)

• It is the rate of flow of electric charge through a conductor

• Current flows from high potential to low potential

• There are two types of current - AC (Alternating Current) and DC (Direct Current)

• Examples of current include the flow of electrons in a wire when a light bulb is turned on