Which of the following is not needed for ice to accumulate on your aircraft?

Question

Which of the following is not needed for ice to accumulate on your aircraft?

BlackTom AI · Accepted Answer

When considering icing accumulation on aircraft, it's helpful to map out the conditions that typically lead to ice buildup. 
Option 1: 'supercooled liquid water droplets' are a key source of icing in most common conditions; these droplets are liquid at temperatures below freezing and freeze upon impact with the aircraft surface, initiating and sustaining accretion. 
Option 2: 'ice crystals' are not a required component for standard aircraft icing; ice crystals (snow) do not readily adhere and melt/recrystallize in the same way as supercooled droplets, so they do not participate as the primary mechanism for typical icing buildup. This makes this option a candidate for being not needed. 
Option 3: 'aircraft skin temperature below freezing' is a fundamental prerequisite for icing; if the surface is above 0°C, impact ice would typically not accumulate or would sublimate, so sub-freezing skin temperature is necessary for sustained icing to occur. 
In summary, supercooled liquid water droplets and sub-freezing surface temperatures are central to ice accumulation, whereas ice crystals themselves are not required for the common icing process. Therefore, the statement about ice crystals being involved is the one that is not needed for ice to accumulate on the aircraft.

WX 301 WX301 Fall 2025 Exam 3- Requires Respondus LockDown Browser

Which of the following is not needed for ice to accumulate on your aircraft?

查看解析

登录即可查看完整答案

类似问题

When can aircraft experience icing?

Refer to the above G-AIRMET. What icing threat can you expect at the red dot?

Why is frost considered hazardous to flight operation?

Tailplane icing can be detected by a(n)

Test data indicate that ice, snow, or frost having a thickness and roughness similar to medium or coarse sandpaper on the leading edge and upper surface of an airfoil can

In a consumer society, many adults channel creativity into buying things

Economic stress and unpredictable times have resulted in a booming industry for self-help products

People born without creativity never can develop it

更多留学生实用工具

考试浏览器助手

风格化写作助手

论文查重助手

文献引用助手

课堂转译助手

课堂笔记助手

Quiz搜索助手

学校历年真题

智能刷题助手

智能匹配练习

希望你的学习变得更简单