If a system neither exchange mass nor energy with the surroundings, it is known as

Related MCQs

• If a process can be stopped at any stage and reversed so that the system and surroundings are exactly restored to their initial states, it is known as
• The statement that energy can be neigher created nor destroyed but only converted from one form to another, is known as
• For any reversible process, the change in entropy of the system and surroundings is
• The rate of radiant energy, which is emitted by a surface at any temperature and in small wavelengths is found from the known rate of energy, which under the same conditions would be emitted from a black surface, by multiplying with the absorptivity. Above enunciation is known as
• Whenever a system undergoes either a change in state or an energy or mass transfer at a steady state, it is said to undergo
• In case of centrifugal compressors the phenomenon of fixed mass flow rate in compressor regardless of pressure ratio is known as
• A surface which diffusely reflects and emits tha same amount of energy which it receives by radiation, is known as
• A process which does not dissipate available energy is known as
• The process in which the change in internal energy of a gas is equal to the work done is known as
• A process which does not dissipate available energy is known as