ABB Continuous Improvement Specialist Interview Questions and Answers

Ohm's law states that the current through a conductor between two points is directly proportional to the voltage across the two points.

• Ohm's law is a fundamental principle in electrical engineering and physics.

• It states that the current flowing through a conductor is directly proportional to the voltage applied across it.

• The proportionality constant is known as the resistance of the conductor.

• Ohm's law can be expressed...read more

Current low refers to the lowest point of a particular metric or KPI at the present moment.

• Current low is a measure of the worst performance of a process or system at the present time.

• It helps identify areas that need improvement and can be used as a benchmark for future performance.

• For example, if the current low for customer satisfaction is 60%, it means that the lowest level of satisfaction among customers is 60%.

• Co...read more

AC current changes direction periodically while DC current flows in one direction only.

• AC current is used in household appliances and power grids while DC current is used in batteries and electronic devices.

• AC current can be easily transformed into different voltage levels using transformers while DC current cannot.

• AC current is measured in RMS (root mean square) while DC current is measured in average value.

• AC current...read more