What statement is not true regarding derricks?
A
Derricks are operated by winches
B
Derricks will be designe fixed or slewing
C
Derricks fitted on deck
D
Derricks fitted on deck
E
Derrick can rotate through 360°
İlgili Sorular
Electrohydraulic steering units are protected from pounding forces (rudder shock) by:A large, low-speed, main propulsion diesel engine uses sea water to directly cool the __________The efficiency of an accumulator is 50% and it gives 60 Ah energy while discharging. How much energy...The diesel engine operates with a fixed sequence of events which may be achieved either in four ____...All diesel lubricating system must: