Engine: Electricity

1. A Increase the cooling water flow, while maintaining air temperatures below the dew point for increased cooling effect.
2. B While maintaining the rated system voltage, lower the operating frequency to at least 5% below the rated system frequency.
3. C While maintaining the rated system frequency, lower the operating voltage to at least 5% below the rated system voltage.
4. D Increase the cooling water flow, while maintaining air temperatures above the dew point to avoid any condensation.

Tip: press A-D to answer