In ________________ process, there is an increase in entropy with no degradation of energy ?

Related Mcqs:

Probability of cavitation occuring becomes very high, when the local _______________ resulting ?

in water bubbles formation, which on rupture cause cavitation A. Pressure falls below the vapour pressure B. Pressure becomes very high C. Temperature becomes low D. All A, B & C...

Which of the following if present in iron ore, enhances its value ?

A. Alumina B. Alkali oxide C. Lime & Magnesia D. None of these...

Addition of ____________________ to steel does not help in improving its machinability?

A. Sulphur B. Silicon C. Lead D. Phosphorous...

Methyl orange indicator turns_____________________?

A. Orange yellow in alkaline medium B. Orange yellow in acidic medium C. Colourless in acidic medium D. Colourless in basic medium...

Nickel is a _________________ material?

A. Ferromagnetic B. Semi-conductor C. Paramagnetic D. Ferroelectric...