CHICAGO Maintenance and Construction HVAC MEP Engineer Interview Questions and Answers

Prototyping and physical build testing of HVAC system involves creating a working model and testing it in real-world conditions.

• Create a prototype of the HVAC system

• Test the prototype in real-world conditions

• Make necessary adjustments based on test results

• Repeat the process until the system meets all requirements

• Examples of physical build testing include measuring airflow, temperature, and humidity levels

FCU connection diagram shows the connections between the fan coil unit and other components in the HVAC system.

• FCU connection diagram typically includes the connections for power supply, control signals, and refrigerant lines.

• The diagram may also show the connections for ductwork, sensors, and valves.

• Examples of components that may be connected to the FCU include the air handling unit, chiller, and thermostat.

• The FCU c...read more

AHU and FCU valve packages diagrams are used to control the flow of air and water in HVAC systems.

• AHU and FCU valve packages are used to regulate the flow of air and water in HVAC systems

• These diagrams show the location and type of valves used in the system

• Valve packages can include control valves, isolation valves, and balancing valves

• AHU valve packages may also include dampers for air flow control

• FCU valve packages m...read more

A pump suction and discharge diagram shows the flow of fluid through a pump system.

• The suction side of the pump is where the fluid enters the pump.

• The discharge side of the pump is where the fluid exits the pump.

• The diagram typically includes valves, pipes, and other components of the pump system.

• The diagram may also show the direction of flow and the pressure at various points in the system.