Engineering Thermodynamics In a free expansion process Both (A) and (B) above Work done is zero Work done is zero but heat increases Heat transfer is zero Both (A) and (B) above Work done is zero Work done is zero but heat increases Heat transfer is zero ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics In a no flow reversible process for which p = (-3V + 15) × 105 N/m², V changes from 1 m3 to 2 m3. The work done will be about 10 × 10⁵ kilo joules 100 × 10⁵ joules 10 × 10⁵ joules 1 × 10⁵ joules 10 × 10⁵ kilo joules 100 × 10⁵ joules 10 × 10⁵ joules 1 × 10⁵ joules ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The condition of perfect vacuum, i.e., absolute zero pressure can be attained at A temperature of 0°C A temperature of 273 °K A negative pressure and 0°C temperature A temperature of - 273.16°C A temperature of 0°C A temperature of 273 °K A negative pressure and 0°C temperature A temperature of - 273.16°C ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The natural solid fuel is Pulverised coal Coke Wood Anthracite coal Pulverised coal Coke Wood Anthracite coal ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The value of cp/cv for air is 2.3 1 1.45 1.4 2.3 1 1.45 1.4 ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics A sudden fall in the barometer reading is a sign of approaching Fine weather Storm Rains Cold wave Fine weather Storm Rains Cold wave ANSWER DOWNLOAD EXAMIANS APP
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