17. 當理想氣體的比容保持不變時，其壓力與溫度參數遵守下列何者原理？ (A) 玻義耳定理 (B) 給呂薩克定律 (C) 虎克定律 (D) 查理定理

8. The followings are procedures of start the engine. Which step is incorrect? (A) Set the stop lever in the RUN position. (B) Make sure the pressure indicator cock is closed. (C) Set the operation selector switch to the ENGINE position control panel to be selected. (D) Make sure the gear pump is in the GEAR OUT position.