Marine Engineering Interview Question:

In ship cranes, there is a provision of providing a conveyor for the cable. There is no provision of slip ring.
How is it possible?

Submitted by: Administrator

There r Slip ring arrangement in cranes onboard ships. the
slip rings are present within the crane which is not seen
from outside. the power lines pass throough the centre of
the crane through slip rings. The power line u see out side
is only for grab which comes through the torsion clutch. If
there is no slip ring arrangement the crane cannot turn 360
degrees.
Submitted by: Administrator