JX-300XP系统在实时监控中,仪表的SV是指()
A. 控制值
B. 给定值
C. 输出阀位
D. 测量值
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发电机组功-角特性分析的基本假设中错误的是()。
A. 忽略定子电阻
B. 设机组转子转速接近于同步转速
C. 计定子绕组电磁暂态过程
D. 发电机某个电动势恒定
Duty officer informs us that the vessel is out of harbor and in “Full Ahead”We are going to run ().
A. diesel oil instead of fuel oil
B. fuel oil instead of diesel oil
C. diesel oil instead fuel oil
D. fuel oil instead diesel oil