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CHIEF MATE EXAM ORAL QUESTIONS AND ANSWERS - LATEST QUESTIONS | Page 8
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Asked 1 time (Latest on 19-Sep-2014)
Q. 71) What all cargoes are carried on LPG/LNG ships ?
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Asked 1 time (Latest on 19-Sep-2014)
Q. 72) What are difficulties with RO-RO vessels ?
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Q. 73) How to use damage stability booklet ?
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Q. 74) Limited quantities and excepted quantities , what is meaning ?
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Q. 75) What is hermetically closed ?
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Q. 76) What is damage stability manual ?
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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
Asked 1 time (Latest on 16-Sep-2014)
Q. 77) What is HE correction ?
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Q. 78) In ocean currents what is upwhelling and examples ?
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Q. 79) Why gyro SA axis point in north why not in NE or any other direction ?
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Q. 80) Behaviour of GYRO at high latitude ?
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EFFECT OF IMPERFECTION IS MAGNIFIED
LAT ADJUST BECOME CRITICAL
SPEED ERROR INCREASE DUE TO DECREASE OF ROATIONAL SPEED OF EARTH.
BALLASTIC DEFLECTION INCREASE
COMPASS IS SLOW TO RESPONSE TO CORRECTIVE FORCES
GYRO BECOME USE LESS AFTER 85 DEG LAT
DAMPING ERROR IS EQUAL TO TAN LAT.
GYRO CONTINUESLY LOOSE HER HORIZONTAL FORCE AFTER 85 DEG
