suzuki motor gujarat DAT Interview Questions, Process, and Tips

A transformer is an electrical device that transfers electrical energy between two or more circuits through electromagnetic induction.

• Consists of two coils of wire, known as primary and secondary coils

• Primary coil is connected to a power source, creating a changing magnetic field

• This changing magnetic field induces a voltage in the secondary coil, transferring energy

• Commonly used in power distribution, voltage regulati...read more

Transformer parts are components of a transformer that help in the conversion of electrical energy from one voltage level to another.

• Core: Provides a path for the magnetic flux

• Windings: Conductors that carry current and create magnetic fields

• Tap changer: Adjusts the output voltage level

• Bushings: Insulating devices for connecting external circuits

• Cooling system: Keeps the transformer from overheating

CNC and DNC are technologies used in manufacturing to control machines through computer programs.

• CNC stands for Computer Numerical Control and involves the automation of machine tools through computer programs.

• DNC stands for Direct Numerical Control and allows multiple CNC machines to be controlled by a single computer.

• CNC machines follow instructions from CAD/CAM software to cut and shape materials like metal, wood, o...read more

Offsets in CNC machining are used to adjust tool paths and compensate for tool wear or material variations.

• Offsets are typically set in the CNC machine's control software, allowing for adjustments to be made without changing the actual program code.

• Common types of offsets include tool length offsets, tool radius offsets, and workpiece offsets.

• Offsets can be positive or negative values, depending on the direction of adj...read more