SCADA can monitor which of the following physical parameters on turbine components?

• A. Battery capacity
• B. Solar irradiance
• C. Component temperatures and pressures
• D. Color of housing

Answer: (C)

SCADA systems monitor the physical conditions of turbine components in real time, focusing on temperatures and pressures. By pulling data from sensors on bearings, gearboxes, the generator, and hydraulic or lubrication systems, SCADA keeps track of operating temperatures, oil or hydraulic pressures, and related parameters. This information is crucial for detecting overheating, lubrication issues, or pressure drops, allowing quick alarms and preventive maintenance to avoid failures and keep performance safe and reliable. The other options aren’t typical measurements for turbine health: battery capacity relates to energy storage rather than the turbine itself, solar irradiance is an environmental input for solar systems, and the color of the housing isn’t a measurable indicator of operating condition.