71. The critical pressure gives the velocity of steam at the throat
72. A regenerative steam cycle renders
73. The flow of steam is supersonic
74. The equivalent evaporation of a boiler is a measure to compare
75. Desecration of feed water is carried out because it reduces
76. The velocity of steam at throat of the nozzle is __________ the velocity of sound.
77. The friction in the nozzle __________ exit velocity of steam.
78. For water, at pressures below atmospheric;
79. If a steam sample is nearly in dry condition, then its dryness fraction can be most accurately determined by
80. Which of the following statement is correct?
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