Engineering Thermodynamics The ___ is obtained when carbonization of coal is carried out at 500° to 700° C. Pulverized coal Hard coal Bituminous coal Soft coal Pulverized coal Hard coal Bituminous coal Soft coal ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The efficiency of Diesel cycle approaches to Otto cycle efficiency when Cut-off is constant Cut-off is increased Cut-off is decreased Cut-off is zero Cut-off is constant Cut-off is increased Cut-off is decreased Cut-off is zero ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics In a steady flow process, the ratio of All of these Work transfer is constant Mass flow at inlet and outlet is same Heat transfer is constant All of these Work transfer is constant Mass flow at inlet and outlet is same Heat transfer is constant ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics A process of heating crude oil to a high temperature under a very high pressure to increase the yield of lighter distillates, is known as Carbonization Fractional distillation Full distillation Cracking Carbonization Fractional distillation Full distillation Cracking ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The value of cp/cv for air is 1 2.3 1.45 1.4 1 2.3 1.45 1.4 ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The fuel mostly used in cement industry and in metallurgical processes is Pulverized coal Bituminous coke Coke Wood charcoal Pulverized coal Bituminous coke Coke Wood charcoal ANSWER DOWNLOAD EXAMIANS APP
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