Home
MCQ QUIZ APP DOWNLOAD

What is the correct answer?

4

The thermodynamic law, = constant, is not followed by the

A. Free expansion of an ideal gas

B. Adiabatic expansion of steam in turbine

C. Adiabatic compression of air

D. Ideal compression of air

Correct Answer :

A. Free expansion of an ideal gas


Related Questions

Principal alloying elements of cast tool alloys which have very high wear… Pick out the correct statement. Which of the following heat treatment processes is usually applied to… Shaft/rotor speed is most accurately measured by a One of the methods of purification of leach liquor is ion exchange, which… Brass parts with high residual tensile stress at the surface are susceptible… __________ is a special constituent of chlorophyll without which photosynthesis… Softening of hardened steel is done by its Moist air is cooled along the line of constant __________ , when it is… Atomic __________ is a whole number for an element. Strain hardening effect in metals subjected to cold working is due to… 'Ice point' is designated on Fahrenheit temperature scale by Optical activity is a/an __________ property. The temperature at which ferromagnetic material can no longer be magnetised… Which of the following phenomenon will exhibit the minimum heat transfer? What is the pH of distilled water? The emf of a Deniell cell Zn | Zn2+ || Cu2+ | Cu can be increased by An oxidation process is accompanied with decrease in the Oxide layer formed on the non-ferrous metal surface after its annealing… In a neutral solution Probability of cavitation occuring becomes very high, when the local __________… __________ wire is never used for making the heating element. A dense structure of grinding wheel is not used for the Atomic __________ of an element is a whole number. Dephosphorization of molten pig iron is favoured by Notched bar test is used for testing the __________ of a material. Which of the following is not a charge material for cupola? The usual energy consumption in electric arc furnace steel making is __________… Adhesives Density in the solid state is slightly less than that in its liquid state,…