Engine: Gas Turbines

1. A An open cycle discards the working fluid and a closed cycle retains the working fluid.
2. B A closed cycle heats the working fluid from an internal source and an open cycle uses an external source for heating the working fluid.
3. C There is no difference because both use the same working fluid.
4. D An open cycle retains the working fluid and a closed cycle discards the working fluid.

Tip: press A-D to answer