ORAL
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2ND MATE EXAM ORAL QUESTIONS AND ANSWERS - LATEST QUESTIONS | Page 97
Q. 961) You are at port and you are discharging a heavy lift.u have a list. rason for that list.
X
while discharging,the centre of gravity of the ship moves away from the centre of gravity discharged load,due to this movement of cog
list occurs
may also due to the large v/L passing close by , ship to ship interaction !also due to the uneven balasting .
When a heavy lift is just lifted up from the deck the KG of the heavy lifted is directly transferred from the deck line to the top of the derrick head, when the KG raises the GM reduces and the list increases.
Tanø = GG1/GM
Q. 962) What is the coventional Bouyage system ?
XQ. 963) Grade change from propane to butane
XQ. 965) Components of extinguishers.( foam nd dry powder).
XQ. 966) Angle of loll and wall sided formula
XQ. 968) Interbarrier spaces
X
The space between the primary and secondary membranes is called the interbarrier space and is kept filled with nitrogen at low pressure.
Q. 969) What is code and convention ?
XQ. 970) How wil you take over a watch as par stcw
X*go on chrt rm 15minuts earlier.
*Inspect chrt:(cmg,crs strd,set$rate of crnt,ukc,any alt,tss)
*mastrs ordr bk.
*Inspect compass err bk.
*go to whl house 5 mnt be4 nd set eye to d darkness.
*Inspt teckomtr
*inspt nav lt
*chk vhf ch.16/70
*auto or hnd strng
*familr wth radar
*if is in collision couse dn't tk ovr watch untl collision is ovr
