×
单选题
当相应的装置运行时，如果信号器面板TRANSIT灯不亮，则认为该灯不工作。
A
A.If an annunciator panel TRANSIT light fails to illuminate while the corresponding device is in motion, then this light must be considered inoperative.
B
B.When related device is in operation and if annunciator panel TRANSIT light comes on, so this light does not work.
C
C.The light is considered to be available if the annunciator panel TRANSIT light goes off when the related device is in motion.
答案解析
正确答案：A
相关知识点：
信号器灯工作判断考点
相关题目
单选题
Table of Contents pages must be dated but need not be numbered.
单选题
Prepare the airplane for prolonged out-of-service care.
单选题
Record of Revisions is optional if information is provided elsewhere.
单选题
The Specification contains little new material or novel approaches.
单选题
Put the end of rod that has a thread in the fitting.
单选题
Add solvent to make the paint more liquid.
单选题
Stop the test after 2 seconds.
单选题
2 hours are necessary to do the procedure.
单选题
In the alternative, the acronym CAP may be used.
单选题
Start each section on a right-hand page.
