chapter 1 General Flashcards
1
Q
what is the dimensions of helicopter length, width with and without blades and height?
A
overall length 345 in(28.75ft) blade lenght 151 in (12.58)
w/skid 76 in (6.33) / 107 in height or (8.91)
2
Q
Description what type of articulation on main rotor does the r-22 have?
A
Free to teeter and cone, rigid inplane
3
Q
Description what type of articulation on tail rotor does t r-22 have?
A
free to teeter, rigid inplane
4
Q
what type and description of the power plant?
A
lycoming 0-360, four cylinder, horizontally opposed, direct drive air cooled, carbureted, normally aspirated
5
Q
what is the BHP on 0-360 engine?
A
145 BHP (derated) @ 2700 rpm
6
Q
what is the cooling system?
A
direct drive squirrel-cage blower
