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  • Pawan Kumar

    Jan 1st, 2018

An ideal refrigerating engine operating according to Carnot cycle transfers heat from a cold reservoir filled with water with a temperature of 0 °C to a hot reservoir filled with water with temperature of 100 °C. How much water needs to freeze in the cold reservoir, so that 1 kg of water in the hot reservoir evaporates and the temperature of the vapour is 100 °C?

  • Rajat Prakash Jan 1st, 2018



Pawan Kumar

Pawan Kumar

Pawan did B. Tech. in Material Science & Metallurgical Engineering from IIT Kanpur in 2005. He is an educational consultant and motivator. He has been involved in the field of education for more than nine years. His ability to understand needs of students individually coupled with the ability to develop their skills accordingly makes him highly popular among students