ORAL
QUESTIONSADD YOUR
QUESTIONS
2ND MATE EXAM ORAL QUESTIONS AND ANSWERS BY CAPT-PANDE - LATEST QUESTIONS
Q. 1) Hw to esume cargo operation wen your PV breakers blows nd you do not hav glycol ?
XQ. 2) Discharge criterea for annex 5
XQ. 3) During loading your PV breaker blows ? actions ?
X
Stop Loading. Let the pressure of tank falls to level below the pressure setting of PV valve. Close individual tank IG branch valve.Verify the Cause of Over pressurization of Tanks. Fill up PV breaker (Glycol + water) and resume loading
Remember to check the Pressure sensor setting installed in each tanks after sailing
Q. 4) Special areas of MARPOL annex 1 & 5
XANNEX-1 Mediterranean, baltic,black,red seas,gulf areas, gulf of aden, antartic areas,NW european waters,omen areas of arabian sea,southern south african waters
ANNEX-2
Mediterranean, baltic,black,red seas,gulf areas,north sea,Antarctic area (south
of latitude 60
degrees south),Wider Caribbean
region including the
Gulf of Mexico and
the Caribbean Sea,
Q. 5) What is passivation ?
X
Passivation is the process of making a material "passive", usually by the deposition of a layer of oxide on its surface. In...
Q. 7) While dischaging in a tanker you obsereve tank pressures reducing. what are dpossible reasons and how ? explain your actions as
Xwhen disch igs is supplying inert gas contonously to da tanks so may be igs is not working or experiencing problems or pv v/vs having a leakage
may be the vaccum side of the pv valve is not working or , the vrl if used, the valve of the vrl is not opened or the vrl line is chocked by some solidifying cargo like hmd or the tank pressure sensor is not working prperly ... these or some possible ways.
check venting system , may be some vent open if falling slowly , drastic redustion I.G stopped .... if vent open close it ... ig failure inform E/R ... ALL CASES CALL C/O....This is wat is expected ...
Q. 8) What is damage stability manual ?
X
It contains stability of ship during its damaged condition and capacity to resist damage situation caused by flooding due to the water overflow into bilges
Q. 10) What is MARPOL ?
Xinternational convention for prevention of pollution from ship
- X
0 MARPOL is an international regulation made for prevention of marine pollution
In 1973 IMO has organised a conference in which they have passed two protocols in P-1 they made a report from the past accidents caused by the harmfull substances and in P-11 they introduce the aritarbution.this conference conducted from 19th oct to 2nd nov 1973. And in 1978 IMO again called a conference and passed five different annex from annex-1 to annex-5 and in 1997 they introduce the annex-6.
these all annex includes the regulation for the prevention of marine pollution or we can say MARPOL 1973/78.
