<th id="2272f"><listing id="2272f"><dl id="2272f"></dl></listing></th>

<video id="2272f"><sup id="2272f"></sup></video>

<abbr id="2272f"><tr id="2272f"></tr></abbr>

單項選擇題

An overspeed safety device is usually fitted to a generator engine for （） in the event of overspeed.

A.cutting power off the engine
B.increasing the fuel pump setting
C.braking the crankshaft
D.stabilizing the ship speed

你可能感興趣的試題

單項選擇題

An interlock in the remote operating valve line stops the valve （） when the engine turning gear is engaged.

A.to open
B.opening
C.open
D.opened

單項選擇題

An increase in load on a diesel engine results in （） of speed of the crankshaft.

A.a reduction
B.an increase
C.an outing
D.a downwards

<table id="h6c22"><legend id="h6c22"><big id="h6c22"></big></legend></table>