一个2G-LTE多模UE将在下述条件下发生异系统重选()
A. S_serving< THRESH_2G_low 且 S_non-serving_LTE > THRESH_LTE_low
B. S_serving< THRESH_2G_low 且 S_non-serving_LTE < THRESH_LTE_low 且 S_non-serving_LTE > S_serving + H_PRIO
C. S_serving> THRESH_2G_low 且 S_non-serving_LTE > THRESH_LTE_low
D. S_serving> THRESH_2G_low 且 S_non-serving_LTE < THRESH_LTE_low 且 S_non-serving_LTE > S_serving + H_PRIO
查看答案
SF6断路器交流耐压的试验电压为出厂试验电压值的()%()
A. 70
B. 80
C. 85
D. 90
配电变压器的泄漏电流值在测试温度为20℃左右时为()μA()
A. 50
B. 60
C. 70
D. 80
配电线路停电进行转角杆校正工作,要求天气良好,风力不超过()级()
A. 3
B. 4
C. 5
D. 6
220kV设备带电水冲洗用水时,喷嘴直径为4mm~8mm时,其水喷嘴与带电体之间的水柱长度不得小于m()
A. 1
B. 2
C. 3
D. 4