Roop Telsonic Ultrasonix Electrical Engineer Interview Questions and Answers

Coordination with clients requires effective communication, understanding of their needs, and timely delivery of work.

• Establish clear communication channels

• Understand client's requirements and expectations

• Provide regular updates on project progress

• Address any concerns or issues promptly

• Deliver work on time and within budget

• Maintain a professional and respectful attitude

• Build a positive and long-lasting relationship

Star and delta connections are two types of three-phase circuits used in electrical engineering.

• Star connection has a common neutral point and three phases connected to it.

• Delta connection has three phases connected in a triangular shape.

• Star connection is used for low voltage applications while delta connection is used for high voltage applications.

• Star connection provides better safety as the neutral point can be gro...read more

Grounding is the process of connecting an electrical circuit to the ground, while earthing is the process of connecting a conductive object to the earth.

• Grounding is done to protect people and equipment from electrical faults and lightning strikes.

• Earthing is done to prevent electric shocks and to ensure the safety of people and equipment.

• Grounding is usually done by connecting a wire from the electrical circuit to a g...read more

Starters are devices used to start and control the speed of electric motors.

• Direct On-Line (DOL) Starter

• Star-Delta Starter

• Auto Transformer Starter

• Soft Starter

• Variable Frequency Drive (VFD)

VFD stands for Variable Frequency Drive. It is an electronic device that controls the speed of an AC motor.

• VFD is used to save energy by controlling the speed of the motor according to the load.

• It can also improve the lifespan of the motor by reducing wear and tear.

• VFD can be used in various applications such as pumps, fans, conveyors, and compressors.

• It works by converting the incoming AC power to DC and then back to ...read more