首页 试题详情
单选题

Personnel who are moving or handling material aboard ship should NOT follow which of the listed practices?

A Signaling that all personnel are clear before lifting or lowering material.

B Examining material for sharp edges or protruding points before handling.

C Closing, tagging, or securing valves that permit entrance of steam, water, or air into a fitting or other equipment.

D Throwing materials from high places to the deck.

正确答案:A (备注:此答案有误)

相似试题

  • 单选题

    Personnel who are moving or handling material aboard ship should NOT follow which of the listed practices?

    答案解析

  • 单选题

    You are hired. Please __________ to the personnel office on April first at eight oclock in the morning.()

    答案解析

热门题库