In a direct acting engine the
shaft
is directly coupled to the
propeller.
In order to reverse it, we have to
stop
the engine first.
1
With a reversing gear the
direction
in which the ship is
proceeding
can be changed. We have to
stop the
engine first to reverse it.
2
….. because
A C.P.P. is fitted with
adjustable blades
that can change the ship’s
sailing direction. We do not
have to stop the engine first.
3
By changing the RPM
of the propeller the
vessel’s sailing-direction
can be changed.
4
….. because
By pitch is
understood
the rotating
speed of the
propeller.
5
….. because
C P.C. van Kluijven
SHIPPING AND TRANSPORT COLLEGE ROTTERDAM