flashing amber light
yellow light with the same characteristics as the sternlight
all-round yellow light
yellow light with the same characteristics as the masthead light
单选题As defined in the Rules，a towing light is a yellow light having the same characteristics as a(n)（）.A masthead lightB all-round lightC sidelightD sternlight
点击查看答案
单选题A towing light is a yellow light having the same characteristics as a(n)（）A special flashing lightB anchor lightC sternlightD masthead light
单选题A vessel towing astern in an operation which severely restricts the towing vessel and her tow in their ability to change course shall，when making way，exhibit（）.A the masthead lights for a towing vesselB the lights for a vessel restricted in its ability to maneuverC sidelights，stern light and towing lightD All of the above
单选题A vessel towing a barge astern would show，at the stern（）.A only a stern lightB a towing light above the stern lightC two towing lights in a vertical lineD two white lights in a vertical line
单选题In astern towing，a tow span，also called the tow bar or towing arch，is used to（）.A insure that the hawser leads directly aft as it passes over the stern of the towing vesselB increase the stability of the towing vessel by raising the hawser off the deckC reduce chafing of the towing hawserD prevent fouling of the hawser on deck gear located on the stern of the towing vessel
单选题A towing light is（）.A shown at the bowB white in colorC shown in addition to the stern lightD an all-round light
单选题A power-driven vessel towing another vessel astern (tow less than 200 meters) shall show （）.A three masthead lights in a vertical line instead of either the forward or after masthead lightB two masthead lights in a vertical line instead of either the forward or after masthead lightsC two towing lights in a vertical line at the sternD a small white light aft of the funnel
