【单选题】
多旋翼飞行器悬停时的平衡不包括___
A. 前飞废阻力平衡
B. 俯仰平衡
C. 方向平衡
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答案
A
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经测试,某多轴飞行器稳定飞行时,动力电池的持续输出电流为5A,该多轴可选:___
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X模式4轴飞行器从悬停转换到前进,哪两个轴需要加速:___
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在升高与下降过程中,直升机与多旋翼表述正确的是:___
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民用无人驾驶航空器系统视距外驾驶员合格证申请人必须在民用无人驾驶航空器系统上训练不少于______小时的飞行训练时间:___
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某多轴飞行器的动力电池标有22.2V,它是:___
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航空器进行空域飞行时,应当按照规定的______进入空域或者脱离空域 ___
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多旋翼飞行器动力装置多为电动系统的最主要原因是:___
A. 电动系统形式简单且电机速度响应快
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【单选题】
关于多旋翼的反扭矩说法不正确的是:___
A. 单个旋翼的反扭矩的大小取决于电机转速
B. 多旋翼的俯仰运动通过改变各个旋翼的反扭矩来实现
C. 单个旋翼的反扭矩会迫使多旋翼飞行器向旋翼旋转的反方向偏转
【单选题】
旋翼飞行器在停机坪上起飞和着陆时,距离其它航空器或者障碍物的水平距离不少于:___
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一般来讲,多旋翼飞行器在地面风速大于______级时作业,会对飞行器安全和拍摄稳定有影响 ___
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对于多旋翼飞行器动力电源充电,以下哪种方式是错误的:___
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某多轴动力电池容量为10Ah,表示:___
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B. 理论上,以10A电流放电,可放电10小时
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平流层飞行,按照飞行高度区分为:___
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飞行申请的内容包括:___
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B. 任务性质、航空器型别、装载情况、起止时间、飞行高度和飞行条件
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目前多旋翼飞控市场上APM飞控的特点是:___
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多旋翼飞行器的螺旋桨:___
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下列哪种形式的旋翼飞行器不是直升机:___
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民用无人驾驶航空器系统驾驶员合格证由哪个部门颁发:___
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在遇到特殊情况时,民用航空器的机长,为保证航空器以及全体人员的安全_________
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多旋翼飞行器正常作业受自然环境影响的主要因素是:___
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对飞行教员合格证申请人的知识要求为:___
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多轴飞行器,电调上较细的红白黑3色排线,也叫杜邦线,用来连接:___
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不属于抵消旋翼机反转力矩的方法是:___
A. 共轴旋翼
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在多轴飞行任务中,触发失控返航时,应如何打断飞控当前任务,取回手动控制权:___
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为了克服“旋翼”旋转产生的反______ ,常见的做法是用另一个小型旋翼,即尾桨,在机身尾部产生抵消反向运动的力矩:___
A. 扭矩
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多旋翼飞行器飞行中,图像叠加OSD信息显示的电压一般为电池的:___
A. 已使用电压
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民用航空器必须具有民航局颁发的______方可飞行___
A. 经营许可证
B. 机场使用许可证
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【单选题】
下列说法正确的是:___
A. 当存在特殊情况或条件限制时,在获得特别授权和批准后,飞行教员可以为获得CCA61部要求的执照合格证,等级,运行许可,实践考试或理论考试权利而为自己进行任何签字
B. 除非具有局方委任的监察员或考试员资格,否则飞行教员不得为获得CCA61部要求的执照合格证,等级,运行许可,实践考试或理论考试权利而为自己进行任何签字
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多旋翼飞行器的遥控器一般有:___
A. 3个通道
B. 2个通道
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【单选题】
下列哪个因素对多轴航拍效果影响最大:___
A. 负载类型
B. 风速
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【单选题】
航空器起飞着陆时使用跑道主要取决于:___
A. 地面风向风速
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