A closed
container is termed as boiler if its volume exceeds ________ litres.
50
10
100
22.75
22.75
● A boiler is
an enclosed vessel that provides a means for combustion from which heat to be
transferred into water until it become heated water or steam.
● According to
Indian boiler regulation any closed container is termed as boiler if its volume
exceeds 5 to 6 gallons (18.9 to 22.7 liters).
Hence, the
correct option is (D).
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