航海英語遇險(xiǎn)通信單項(xiàng)選擇題每日一練(2019.03.16)

來源：考試資料網(wǎng)

1 A vessel sounding a fog signal of one short，one prolonged，and one short blast is indicating that the vessel is（）.

2 The regulations require that inspected vessels on an international voyage，other than small passenger vessels，must carry which of the following distress signals on or near the navigating bridge?（）

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3 If your vessel is underway in fog and you hear one prolonged and three short blasts，this indicates a（）.

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4 When can routine communications be resumed on a frequency or channel on which radio silence has been imposed? （）

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5 Which EPIRB transmits a distress alert that is received and relayed by an INMARSAT satellite?（）

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