考试员资格培训和考试的内容包括道路交通安全法律、法规和相关知识、廉政警示教育、计算机评判系统操作、驾驶技能和考试评判能力。

焊工操作技能考试时，垂直固定的管状试件考试合格后，可免考( )板状试件。但板状试件考试合格不能免考垂直固定管状试件。

输出继电器（OR）通过一对（）触点将PLC的控制信号传递给负载。

Every deliberate act of wrongdoing by the master or any of the crew against the ship or cargo，without the authorization or privity of the Shipowner or his agent，is（）.

（）, or drum is used for hauling in or letting out the wires or ropes which will fasten the ship to the shore.

A salvor may be（）the whole or part of the payment due under Salvage Convention to the extent that the salvage operations have become necessary or more difficult because of fault or neglect on his part or if the salvor has been guilty of fraud or other dishonest conduct.

The （） is used for hauling in or letting out the wires or ropes.

熄弧器与拉杆上的云母片固定夹的距离应（）。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

熄弧器与拉杆上的云母片固定夹的距离应（）。

职业技能鉴定每一项实操考试点下试题数量不小于4道。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。