查看开关电源参数设置是否正常,对于-48V系统,要求蓄电池的均充电压()浮充电压52.8V、53.5V(应优先考虑蓄电池的浮充电压来设置)。
A. 53.5V
B. 56.4V
C. 52.8V
D. 56V
查看答案
Company.com has recently added a partition to an existing p5-550 4-way with 8GB RAM. When the newly-created third partition is started, it fails to initialize. The configuration of the partitions is as follows: LPAR Min CPU Des CPU Max CPU P1 0.8 1.4 2.0 P2 0.8 1.4 2.0 P3 1.4 1.6 2.0 Which of the following actions will most likely resolve the problem?()
A. Reduce P3 max CPU to 1.8
B. Reduce min CPU on P3 to 1.2.
C. Recommend the purchase of additional CP
D. Ensure that partition 3 has a minimum of 4GB of memory.
接地线应有()相间的颜色标记。
A. 黑白
B. 红黄
C. 黄绿
D. 红绿
医用电子加速器的射频功率源是()
A. 闸流管
B. 速调管
C. 脉冲调制器
D. 波导管
E. 离子泵
对于同一后顶焦度的镜片目前设计中只能存在一种基曲。
A. 正确
B. 错误