GATEWAY 2015 Engineering Science Question Papers with Solutions
An optimal gas of 1 kg mass confined inside a stiff vessel at the first temperature level 1200 K is utilized as a warmth resource. The certain warm Curriculum vitae of the gas is 718 J/kg K. A cycle 1-2-3-1 is suggested with
the following complying withProcedures 1-2: Constant consistent stressDevelopment 2-3: Reversible relatively easy to fix expansionGrowth 3-1:
Irreversible adiabatic irreparable.
( A) The internet job of the cycle is no since there is no warm transfer.( B) The cycle is viable and can provide web favorable job.( C) The cycle is difficult according to Kelvin-Planck declaration.
Numerous result dissipation brings about( A) decrease in running price and decrease in funding price
An excellent gas of 1 kg mass confined inside an inflexible vessel at the preliminary temperature level 1200 K is used as a warm resource. A cycle 1-2-3-1 is suggested with
the following complying withProcedures 1-2: Constant continuous stressDevelopment 2-3: Reversible relatively easy to fix expansionGrowth 3-1:
Irreversible adiabatic irreparable.
( A) The web job of the cycle is absolutely no since there is no warm transfer.( B) The cycle is viable and can provide web favorable job.( C) The cycle is difficult according to Kelvin-Planck declaration.