61. Gusset stays in a boiler are provided to
62. Evaporative capacity of boiler is expressed as
63. It is required to produce large amount of steam at low pressure. Which boiler should be used?
64. Equivalent evaporation of water is the evaporation for a feed water supply at 100°C
65. The effect of friction in the nozzle __________ dryness fraction of steam.
66. The rate of discharge through the nozzle __________ when the exit pressure is gradually reduced.
67. Rateau turbine is
68. The size of a boiler drum in pulverized fuel fired boiler, as its size and capacity, (steam pressure and flow ratings) increase
69. Sulphur content of fuels is very important to the plant operators because it
70. A vessel into which the steam is exhausted and condensed after doing work in an engine cylinder or turbine is known as
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