Bissoy.com
Doctors Medicines MCQs Q&A

Related Questions

It is better to state that “the change of state is irreversible, rather than say it is an irreversible process”.
Air of 20.8% O2, concentration enters a coal mine panel at 20 m3/s and exits with 20.6% O2. The oxygen depletion is due to oxidation of carbon in spontaneous heating process only, assuming the density of oxygen as 1.3 kg/m3 and the calorific value of carbon as 34 MJ/kg, the heat generated in kW from the panel due to spontaneous oxidation is
In thermodynamics, a process in which the system undergoes a succession of equilibrium states is a 1) Quasi-static process 2) Reversible process 3) Irreversible process 4) Path independent process
In this section, each item consists of six sentences of a passage. The first and sixth sentences are given in the beginning as S1 and S6. The middle four sentences in each have been jumbled up and labelled as P, Q, R and S. You are required to find the proper sequence of the four sentences and mark your response accordingly on the Answer Sheet. S1 : Urbanisation in India has become an important and irreversible process. S6 : As per the Census of India 2011, the urban population is increasing rapidly. P : The 2030 development agenda of the United Nations has emphasised the role of sustainable cities for making cities inclusive, safe, resilient and sustainable. Q : This shows that India is in the midst of the transition from a predominantly rural to a quasi-urban society. R : The process of urbanisation has been characterized by a dynamic increase in the number of large cities. S : It is an important determinant of national economic growth and poverty reduction. The correct sequence should be:
For a process from state 1 to state 2, heat transfer in an irreversible process is given by
The work done by a closed system in a reversible process is always ___ that done in an irreversible process.
Entropy change for an irreversible process taking system and surrounding together is
The entropy __________ in an irreversible cyclic process.
In an irreversible process, there is a
Which of the following processes is irreversible process?