Automotive Manufacturers Electrical Maintenance Supervisor Interview Questions and Answers

A control system of an electric panel is a system that regulates and manages the operation of electrical components within the panel.

• Control systems in electric panels can include programmable logic controllers (PLCs) to automate processes.

• They can also involve relays, switches, and sensors to monitor and control the flow of electricity.

• Control systems ensure the safety, efficiency, and functionality of the electric pa...read more

A faction of PLC refers to a portion of the programmable logic controller that performs a specific function.

• A faction of PLC is a subset of the overall PLC system

• Each faction is responsible for carrying out a specific task or operation

• Examples of factions include input modules, output modules, and communication modules

An ideal transformer is a theoretical transformer with no losses and perfect efficiency.

• An ideal transformer has no resistance, leakage inductance, or core losses.

• It has a turns ratio that perfectly converts voltage and current from primary to secondary windings.

• Efficiency is 100% in an ideal transformer.

• Real transformers have losses due to resistance, eddy currents, and hysteresis.

kVA is the apparent power, while kW is the real power. The relationship between them is determined by the power factor.

• kVA is the product of voltage and current in a circuit, while kW is the actual power consumed by the load.

• The relationship between kVA and kW is determined by the power factor of the load.

• Power factor = kW / kVA. A power factor of 1 indicates all power is being used efficiently.

• For example, if a load h...read more

The manager is responsible for overseeing and coordinating the maintenance department to ensure efficient operations and optimal performance.

• The manager is responsible for setting goals and objectives for the maintenance department.

• They develop and implement maintenance policies and procedures.

• The manager oversees the scheduling and coordination of maintenance activities.

• They are in charge of managing the maintenance b...read more

I am 35 years old.

• I am currently 35 years old.

• I was born in 1986.

• I have 35 years of life experience.