Cochran
boiler is a:
Horizontal fire-tube boiler
Horizontal
water-tube boiler
Vertical water-tube boiler
Vertical fire-tube boiler
Vertical fire-tube boiler
Cochran
Boiler is a multi-tubular vertical fire tube boiler having a number
of horizontal fire tubes. It is the modification of a simple vertical
boiler where the heating surface has been increased by means of a
number of fire tubes. The efficiency of this boiler is
much better than the simple vertical boiler.
Hence, the
correct option is (D).
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