Northern Trust Technician Interview Questions, Process, and Tips

A UPS (Uninterruptible Power Supply) is a device that provides emergency power to a load when the input power source fails.

• UPS devices typically consist of a battery backup, surge protector, and voltage regulator.

• They are commonly used to protect computers, data centers, and other electronic equipment from power disruptions.

• UPS systems come in various sizes and capacities to meet different power requirements.

• Examples o...read more

My responsibilities include troubleshooting technical issues, performing maintenance tasks, and assisting with equipment installations.

• Troubleshooting technical issues

• Performing maintenance tasks

• Assisting with equipment installations

The candidate was asked to draw a UPS diagram during the interview for Technician position.

• Include components like battery, inverter, rectifier, and load in the diagram

• Show the flow of electricity from the utility to the load through the UPS system

• Label each component clearly for better understanding

Breakers are electrical devices designed to protect an electrical circuit from damage caused by overload or short circuit.

• Breakers automatically stop the flow of electricity when a fault is detected.

• They can be reset after tripping to restore power to the circuit.

• Common types include circuit breakers and fuse breakers.

• Breakers are essential for preventing electrical fires and protecting equipment.

McCabe is an acronym for 'Maximum Combined Airborne Combat Equipment'

• McCabe stands for 'Maximum Combined Airborne Combat Equipment'

• It is used in the context of military equipment and operations

• Example: The soldiers were equipped with McCabe gear for the mission