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Basic Training for Ships subject to the IGF Code (BIGF) (Set 3)

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Question 1 of 30
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Question 1 of 30

Booster pump used to

Questions in BIGF Set 3

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30 MCQs
Q1
Booster pump used to
Q2
Cargo area contains
Q3
Cargo containment system is the arrangement for containment of cargo including where fitted with
Q4
______________ is the process in which vapour boil- off from acrgo tanks is condensed in a cargo condenser in which the coolant is a refrigerant gas such as R 22.
Q5
_____________ is the process occurring within the impeller of a pump when pressure at the inlet to the impeller falls below the vapour pressure of the liquid being pumped.
Q6
In Cavitation process, the bubbles of vapour that are formed collapse with impulsive force in the _________ pressure regions of the impeller.
Q7
Cavitation effect can cause significant damage to the
Q8
What are checked during the certificate of Fittness?
Q9
___________ ia the isolating space on a ship between two adjacent steel bulkheads or deck
Q10
Cofferdam is the isolating space on a ship between __________
Q11
___________ is the reliquefied gases which collect in the condenser and which are then returned to the cargo tanks.
Q12
Compression Ratio is the ratio of the absolute _____________ the discharge from a compressor divided by the absolute pressure at the suction
Q13
_____________ is the ratio of the absolute pressure at the discharge from a compressor divided by the absolute pressure at the suction
Q14
Natural gas contains ________ quantities of heavier hydrocarbons
Q15
Natural gas contains smaller quantities of ______hydrocarbons
Q16
Natural gas contains smaller quantities of heavier ________
Q17
Natural gas contains smaller quantities of heavier hydrocarbons collectively called as _________
Q18
What are the things Natural gas contains in varying amounts?
Q19
What are the acid gases removed in liquefaction plant?
Q20
In liquefaction plant which gas is removed as it freezes at a temperature above boiling point of Liquified Natural Gas
Q21
In liquefaction plant which toxic compound is removed?
Q22
In liquefaction plant, fractionating unit name the gas which is split?
Q23
In liquefaction plant, which gas is liquefied into end product?
Q24
What is the atmospheric boiling point of methane gas?
Q25
The basic liquefaction processes in current use are
Q26
In Pre-cooled mixed refrigerant process, what is MCR
Q27
In Pre-cooled mixed refrigerant process, Multi Component Refrigerant is a combination of
Q28
Liquefied Petroleum Gas is obtained from the refining of __________
Q29
In production of chemical gases, from Propane which gas is produced indirectly
Q30
In production of chemical gases, The ethylene stream can be synthesized with chlorine to manufacture __________

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