Torrent Power Electrical Supervisor Interview Questions and Answers

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AC motor speed can be controlled using methods like voltage control, frequency control, and pole changing.

• Voltage control: Adjusting the voltage supplied to the motor to change its speed.

• Frequency control: Changing the frequency of the AC power supplied to the motor to control its speed.

• Pole changing: Altering the number of poles in the motor to adjust its speed.

• Using variable frequency drives (VFDs) for precise speed

Seeking new challenges and opportunities for growth in my career.

• Looking to expand my skill set and knowledge in a new environment

• Interested in working on cutting-edge technologies and projects

• Seeking a more collaborative and innovative work culture

• Want to take on more leadership responsibilities and advance my career

A substation is a part of an electrical generation, transmission, and distribution system that transforms voltage levels.

• Substations are used to control and distribute electrical power.

• They contain transformers to change voltage levels.

• Substations may have circuit breakers to protect against faults.

• They can be indoor or outdoor installations.

• Substations play a crucial role in the power grid.

• Examples of substations incl...read more

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

• Transformers consist of two coils of wire, known as the primary and secondary coils.

• The primary coil is connected to a power source, creating a magnetic field when current flows through it.

• This magnetic field induces a voltage in the secondary coil, transferring energy from the primary to the second...read more