Engineering Thermodynamics One kilowatt is equal to 1 N-m/s 1 × 106 N-m/s 100 N-m 1000 N-m/s 1 N-m/s 1 × 106 N-m/s 100 N-m 1000 N-m/s ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The fuel mostly used in blast furnace for extracting pig iron from iron ores is Pulverized coal Soft coke Bituminous coal Hard coke Pulverized coal Soft coke Bituminous coal Hard coke ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The cycle in which heat is supplied at constant volume and rejected at constant pressure is known as Atkinson cycle Rankine cycle Diesel cycle Dual combustion cycle Atkinson cycle Rankine cycle Diesel cycle Dual combustion cycle ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics When the expansion or compression takes place according to the law pvn = C, the process is known as Polytropic process Hyperbolic process Adiabatic process Isothermal process Polytropic process Hyperbolic process Adiabatic process Isothermal process ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics In order that a cycle be reversible, following must be satisfied When heat is being absorbed, temperature of hot source and working substance should be same When beat is being rejected, temperature of cold source and working substance should be same Free expansion or friction resisted expansion/compression process should not be encountered All of these When heat is being absorbed, temperature of hot source and working substance should be same When beat is being rejected, temperature of cold source and working substance should be same Free expansion or friction resisted expansion/compression process should not be encountered All of these ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics For which of the following substances, the gas laws can be used with minimum error Superheated steam Saturated steam Dry steam Wet steam Superheated steam Saturated steam Dry steam Wet steam ANSWER DOWNLOAD EXAMIANS APP
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