Trap is used to remove __________ from steam pipe lines.

Related MCQs

• A 10 cm dia steam pipe, carrying steam at 180°C, is covered with an insulation (conductivity = 0.6 W/m.°C). It losses heat to the surroundings at 30°C. Assume a heat transfer co-efficient of 0.8 W/m2 .°C for heat transfer from surface to the surroundings. Neglect wall resistance of the pipe and film resistance of steam. If the insulation thickness is 2 cms, the rate of heat loss from this insulated pipe will be
• Steam trap is used to
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• The equivalent diameter for the annulus of a double pipe heat exchanger, whose inner pipe has fins on the outside is __________ compared to the same size pipes without fins.
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• Loss of heat from untagged steam pipe to the ambient air is by
• A steam pipe is to be insulated by two insulating materials put over each other. For best results
• The maximum heat transfer co-efficient from steam heating will be attained when the steam is: