Approximately __ of the power produced by a gas turbine is used to drive the turbine compressor. Power Engineering Chapter 71 Approximately __ of the power produced by a gas turbine is used to drive the turbine compressor. a. 1/4 b. 2/4 c. 2/3 d. 1/3 e. 3/4 Answer: C Learn More : Share this Share on FacebookTweet on TwitterPlus on Google+