Which of the following statements is correct for the design and installation of diesel engine cooling water systems?()

A . An alarm device with audible and visible signals is required for all cooling water systems B . Propulsion engines with bores over 200 mm are to be fitted with cooling water jackets C . Each totally enclosed cooling system shall be provided with a suitable head tank D . Drain cocks are to be provided at the lowest points of all cylinder water jacket

时间:2022-09-02 12:18:07 所属题库:船舶电气与船舶安全题库

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