Engineering Thermodynamics
When a gas is heated at constant volume

Its temperature will increase
Both temperature and pressure will increase
Neither temperature nor pressure will increase
Its pressure will increase

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Engineering Thermodynamics
The efficiency of a gas turbine is given by

(Isentropic increase in temperature)/(Actual increase in temperature)
(Net work output)/(Work-done by the turbine)
(Actual temperature drop)/(Isentropic temperature drop)
(Net work output)/(Heat supplied)

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