航海英語(yǔ)雷達(dá)及ARPA的使用單項(xiàng)選擇題每日一練(2019.01.15)

來(lái)源：考試資料網(wǎng)

1 The 3-cm radar as compared to a 10-cm radar with similar specifications will（）.

2 To determine if risk of collision exists，a vessel which is fitted with radar must use（）.

3 Proper use shall be made（）radar equipment.

4 Which statement is TRUE concerning a vessel equipped with operational radar?（）.

5 （）is not used in modern radar.