For a propeller direct driven by the engine,（）.<br>A:the thrust pads are while metal faced on both sides<br>B:the thrust pads are while metal faced only on the forward side<br>C:the thrust pads are while metal faced only on the after side<br>D:intermediate shaft usually supported by a plummer block

For a propeller direct driven by the engine,（）.
A:the thrust pads are while metal faced on both sides
B:the thrust pads are while metal faced only on the forward side
C:the thrust pads are while metal faced only on the after side
D:intermediate shaft usually supported by a plummer block

出自：海船船员证

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