Hamad Steam Boilers, Engines, Nozzles and Turbines 11/09/2021 A. atmospheric pressure B. 5 kg/cm2 C. 10 kg/cm2 D. 40 kg/cm2 E. 75-80 kg/cm2 Related Mcqs: Alkaline pyrogallate is used in Orsat’s apparatus for absorption of _________________?A. C02 B. CO C. 02 D. N2 E. none of the above... Locomotive type’ boiler is__________________?A. horizontal multitubular water tube boiler B. water wall enclosed furnace type C. vertical tubular fire tube type D. horizontal multi-tubular fire tube type E. none of the above types... It is required to produce large amount of steam at low pressure. Which boiler should be used ?A. pulverised fuel fired boiler B. cochran boiler C. lancashire boiler D. babcock and wilcox boiler E. stoker fired boiler... The relative heat absorption for successively added equal areas of boiler convection heating surfaces____________________?A. increases B. decreases C. remains unaffected D. first increases and then decreases E. first decreases and then increases... Which device is used in thermal power plants to reduce level of pollution___________________?A. induced draft fan B. smoke meter C. chimney D. precipitator E. pulveriser...
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