在低空逆温层下，当相对湿度较高时，常会出现什么样的天气

CRJ900飞机外接电源接口在飞机____位置。The external AC receptacle is on___of the aircraft.

判断正误True or False:
CRJ900飞机的翼展是24.85米？The wingspan of the CRJ900 aircraftis24.85m.

坡度超过___度会导致翼尖擦地. Bank angles in excess of 11.6 degrees will result in a wingtip strike;

发动机慢车状态尾气温度危险区域宽度为___m。The dangerous range width of exhaust temperature in idle thrust for the engine is __m.

驾驶舱内有__个充电式手电？There are__ chargeable flashlights in the cockpit?

重力加油口在飞机____机翼上表面。The OVERWING GRAVITY FUEL FILLER is located on the top of the ____wing.

CRJ900的前后轮距是___。What’s the distance between the nosewheel and the mainwheel?

判断正误True or False:
CRJ900飞机的发动机不存在尾气温度危险区域。There is no engine dangerous rangeof exhaust for CRJ900 aircraft.

CRJ900飞机甚高频通讯2天线安装在什么位置？Where does the VHF2 antenna located？

判断正误True or False:There are 5 emergency exits on the CRJ700 series aircraft and 7 on the CRJ 900.CRJ700 系列飞机上有5个紧急出口， CRJ900系列上有7个紧急出口。