The auxiliary engine and a cgenerator can be connected with （）.

The purpose of the safety relief valves installed on an auxiliary boiler is to （）.

In an auxiliary boiler steam and water system， the highest pressure will be in the （）.

Forsome objects, an auxiliary view is created before one of the principal viewsis.

In addition, a number of auxiliary facilities have been established and come into service.

The concentration of total dissolved solids in the water of an auxiliary boiler can increase as a result of （）.

发动机及其附件所用的润滑油是一样的。 A: The engine uses lubricating to assist the rest of the equipment. B: Lubricants for All the auxiliary equipment of the Engine are the same. C: Lubricants for the engine and the auxiliary equipment are the same

The four types of costs that are found in the Life Cycle Costing concept are ______. A: operating/maintenance, discard, direct, and variable B: indirect, auxiliary, development, and production C: operating/maintenance, development, discard, and production D: indirect, auxiliary, indirect, and direct

If the feed pump for an auxiliary boiler fails to deliver the feed water to the boiler， the cause maybe （）.

发动机及所有附件使用同一种润滑油。 A: The engine and all ancillary equipment use the same lubricant. B: The engine and auxiliary power unit use the same lubricant C: The engine and al auxiliary equipment use the same lubricant