[Knowledge of Ammonia Synthesis] Daily Question (26) 2010.01.15

Thread Content

When replying to a post, please hide the answers; responses without hiding them will not be graded in principle. Specific hiding method: http://bbs.hcbbs.com/viewthread.php?tid=492556&highlight=%D2%FE%B2%D8 True or False question: 1. For exhaust-condensing steam turbines, the power is highest at the maximum steam flow condition. 2. The temperature control line of the gas turbine is related to the compressor exhaust pressure. 3. When starting the gas turbine/air compressor unit, the inlet guide vanes of the air compressor should be fully opened to prevent surge in the unit. 4. The control value of the speed ratio valve of the gas turbine is linearly related to the rotational speed of the gas turbine. 5. The higher the nitrogen filling pressure in the accumulator of the steam turbine control oil system, the better. Answer key: visible after responding. 1. Wrong 2. Right 3. Wrong 4. Right 5. Wrong