Which of the listed governor characteristics will greatly affect the load sharing relationship between paralleled diesel generators?（）

Using a file without a handle may result in （）

（）connectors hold best if a wire is accidentally pulled or a connection becomes loose.

“Insufficiency of manning or insufficiency of certification of seafarers” is an identification of a（）

Which of the diesel engine components listed increase air density and helps to improve engine operating efficiency?（）

The flash point of a residual fuel oil should be used to determine the highest temperature to which oil may be heated（）

（） is not installed on the main switchboar.

（）are used to digest the sewage to produce innocuous sludge in a biological sewage treatment plant.

Cold weather starting of a diesel engine may be made easier by（）

Which one is NOT the ‘clear grounds’ for a more detailed inspection?（）