Block A of mass 5 kg and temperature 300°C. Block B of mass 10 kg and temperature -50°C. The outer boundary of blocks are insulated such that heat lost to the surrounding is zero. Specific heat of block A and B be 1.0 and 0.4 kJ/kgK. The irreversibility of the system is (Take T₁ = 27°C) (a) 276 kJ (b) 371 kJ (d) 205 kJ (c) 527 kị

Block A of mass 5 kg and temperature 300°C. Block B of mass 10 kg and temperature -50°C. The outer boundary of blocks are insulated such that heat lost to the surrounding is zero. Specific heat of block A and B be 1.0 and 0.4 kJ/kgK. The irreversibility of the system is (Take T₁ = 27°C) (a) 276 kJ (b) 371 kJ (d) 205 kJ (c) 527 kị

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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