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Capstone Revision Paper 2, Q5 CCC

Capstone Revision Paper 2, Q5 CCC

by Deleted user -
Number of replies: 1

Min CCC is wrong as answer key has used Ib instead of In for derating

Should be Iz = In/DR = 63/0.75 = 84A

Answer has given Ib/DR = 56/0.75 = 75A

Screws rest of question, would lose 3/6 marks