What is a key advantage of aeroderivative gas turbines?

Aeroderivative gas turbines are known for being lighter and more efficient compared to heavy-frame turbines, which is why this option is correct. The design of aeroderivative gas turbines is based on aircraft engine technology, allowing them to utilize advanced materials and engineering techniques that contribute to their reduced weight. This lightweight construction not only improves portability and installation options but also enhances the overall efficiency of the turbine during operation.

Furthermore, aeroderivative turbines have a faster response to load changes and can achieve higher specific power outputs, making them suitable for applications where efficiency and quick startup times are critical. Though they may not be as robust as heavy-frame turbines designed for continuous operation in large stationary power plants, their design offers considerable advantages in terms of transportability and operational flexibility while maintaining efficiency levels that surpass those of heavier counterparts.