According to regulations, cargo pump rooms, on the tank vessels handling grades A, B, or C liquid cargo, shall be equipped with power ventilation of the exhaust type having capacity sufficient to effect a complete change of air in not more than ___________________.
A
1 minute
B
2 minutes
C
3 minutes
D
5 minutes
E
İlgili Sorular
The explosive range of petroleum vapors mixed with air is ________.A long ton is __________.When is the rhumb line distance the same as the great circle distance?A vessel operating outside of coastal waters must carry an automatically activated Emergency Positio...Initial stability of a vessel may be improved by __________.