The difference between Fixed pitch propeller (FPP) and Controllable pitch propeller (CPP) is in that()
Which characteristic is a disadvantage of a controllable- pitch propeller as compared to a fixed-pitch propeller? ()
螺旋CT的X线管旋转为360°/s,床速为10mm/s,准直器为10mm时,其pitch(螺距)比值为( )。
在()pitch上的GPU是冗余的。
pitch()
A propeller of 5~65m in diameter, having a mean pitch of 4~88m, turning at 72 rpm, at a speed of 11 knots (339~79m/min), will give () of apparent slip.
当螺旋CT的X线管旋转为360度/s,床速为12mm/s,准直器为8mm时,其pitch(螺距)值为:()
A propeller of 5~65m in diameter, having a mean pitch of 4~88m, turning at 72 rpm, at a speed of 11 knots (339~79m/min), will give () of apparent slip.
在维护状态下,维护手柄上的PITCH旋钮控制风机向左或向右偏航.
Pitch