📢 Q. What is the use of IGS interlock switch in an inert gas system?

Author Name : DG Shipping Date Friday, January 27, 2023

Q. What is the use of IGS interlock switch in an inert gas system?

A. To avoid running inert gas when oxygen content increased to 8% volume
B. For using inert gas in gas free mode
C. If the tank pressure in IGS system drops to 100 mm of water gauge cargo oil pump will trip
D. Atmosphere valve will get fully open if oxygen content increase to 8% by volume

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