Whenthe“CHECKATT”appear()
Attitude data on both PFDs differs by more than 9 °.Flashes for 5 s, then remains steady.
B. Attitude data on both PFDs differs by more than 5 °.Flashes for 9 s, then remains steady.
C. Attitude data on both PFDs differs by more than 5 °.Flashes for 9 s, then disapear
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日常维护时,列车运行前均需认真的检查客车电气系统并作通电试验()
A. 对
B. 错
实际制冷循环中,冷凝器内存在压力损失()
A. 对
B. 错
若KSL-Ⅲ型电开水炉交流接触器损坏,可临时使用同等电压下的直流接触器()
A. 对
B. 错
缺相运行,可导致发电机产生高温()
A. 对
B. 错