港口国监督检查员PSCO(A类船舶安全检查员)题库2022历年考试试题下载(8I)

1. [单选题]根据IMD、G规则的规定，危险货物分为（）大类，共（）类别。

A. A、9/13
B. B、9/11
C. C、9/10
D. D、9/12

2. [单选题]TheSafetyManagementCertificateshouldbeissuedtoashipforaperiodwhichshouldnotexceed（）yearsbytheAdministrationoranorganizationrecognizedbytheAdministrationor,attherequestoftheAdministration，byanotherContractingGovernment.

A. five
B. six
C. seven
D. eight

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