Steam Boilers, Engines, Nozzles and Turbines The size of a boiler drum in pulverized fuel fired boiler, as its size and capacity, (steam pressure and flow ratings) increase Remains unchanged Decreases Increases Increases/decreases depending on steam temperature requirements Remains unchanged Decreases Increases Increases/decreases depending on steam temperature requirements ANSWER DOWNLOAD EXAMIANS APP
Steam Boilers, Engines, Nozzles and Turbines Lancashire boiler is a Stationary fire tube boiler Mobile fire tube boiler Stationary water tube boiler Water tube boiler with natural/forced circulation Stationary fire tube boiler Mobile fire tube boiler Stationary water tube boiler Water tube boiler with natural/forced circulation ANSWER DOWNLOAD EXAMIANS APP
Steam Boilers, Engines, Nozzles and Turbines A _________ in a boiler is used to put off fire in the furnace of the boiler when the level of water in the boiler falls to an unsafe limit. Safety valve Fusible plug Blow off cock Stop valve Safety valve Fusible plug Blow off cock Stop valve ANSWER DOWNLOAD EXAMIANS APP
Steam Boilers, Engines, Nozzles and Turbines Which of the following is required for a steam condensing plant? Condensate pump Air extraction pump All of these Condenser Condensate pump Air extraction pump All of these Condenser ANSWER DOWNLOAD EXAMIANS APP
Steam Boilers, Engines, Nozzles and Turbines The condition of steam in boiler drum is always Wet Dry Supersaturated Saturated Wet Dry Supersaturated Saturated ANSWER DOWNLOAD EXAMIANS APP
Steam Boilers, Engines, Nozzles and Turbines O₂ content in atmospheric air on volume basis is 0.21 0.4 0.3 0.23 0.21 0.4 0.3 0.23 ANSWER DOWNLOAD EXAMIANS APP
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