Engineering Thermodynamics Change in enthalpy in a closed system is equal to heat transferred if the reversible process takes place at constant Internal energy Volume Temperature Pressure Internal energy Volume Temperature Pressure ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics Otto cycle consists of Two constant pressure and two isentropic processes One constant pressure, one constant volume and two isentropic processes Two constant volume and two isentropic processes Two constant volume and two isothermal processes Two constant pressure and two isentropic processes One constant pressure, one constant volume and two isentropic processes Two constant volume and two isentropic processes Two constant volume and two isothermal processes ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics Isochoric process is one in which No mechanical work is done by the system Free expansion takes place All parameters remain constant Very little mechanical work is done by the system No mechanical work is done by the system Free expansion takes place All parameters remain constant Very little mechanical work is done by the system ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The efficiency of Carnot cycle is maximum for Petrol engine Gas engine Steam engine Reversible engine Petrol engine Gas engine Steam engine Reversible engine ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The principal constituents of a fuel are Oxygen and hydrogen Sulphur and oxygen Carbon and hydrogen Sulphur and hydrogen Oxygen and hydrogen Sulphur and oxygen Carbon and hydrogen Sulphur and hydrogen ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The energy of molecular motion appears as Potential energy Heat Friction Surface tension Potential energy Heat Friction Surface tension ANSWER DOWNLOAD EXAMIANS APP
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