Suzlon Group Interview Questions, Process, and Tips for Freshers

Star delta connection is a method of connecting three-phase motors to reduce starting current.

• Used for high power motors

• Reduces starting current

• Requires six leads

• Switches from star to delta during operation

• Used in industries such as oil and gas, mining, and manufacturing

AC and DC are two types of electrical current. AC changes direction periodically, while DC flows in one direction.

• AC stands for alternating current, while DC stands for direct current.

• AC changes direction periodically, typically in a sinusoidal waveform.

• DC flows in one direction continuously.

• AC is used for power transmission over long distances.

• DC is commonly used in batteries and electronic devices.

• AC can be easily co...read more

Current is the flow of electric charge through a conductor.

• Current is measured in amperes (A).

• It is caused by the movement of electrons or other charged particles.

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

• In a DC circuit, current flows in one direction, while in an AC circuit, it periodically changes direction.

• Examples of current include the flow of electricity in a wire or the movement of e