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CHIEF MATE EXAM ORAL QUESTIONS AND ANSWERS - LATEST QUESTIONS | Page 159
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Asked 1 time (Latest on 04-Apr-2012)
Q. 1581) Day signal - pilot vessel
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Q. 1583) What is hdop in GPS ?
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Q. 1584) Name of the substances which can be dumped into sea as per ldc ?
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Q. 1585) Types of v / lv's on l.p.g's cargo tank ?
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Q. 1587) Ammendment in MARPOL regarding sts operations ?
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Q. 1588) What is ecoterm , give some examples ?
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Q. 1589) Intermediate survey ?
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Q. 1590) What are the errors of sextant ?
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in addition there are some non-adjustable erroes
graduation error,shade error,optical error, prismatic error,telescopic error
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Sextant Errors are of 2 Types:
1) Adjustable error,
2) Non Adjustable errors
1)Adjustable errors:
a)error of perpendicularity,
b)Index error,
c)Side error,
d)Error of collimination
2)Non adjustable Errors:
a)Graduation Error,
b)Shade Error,
c)Optical Error,
d)convex Error..

