From magnetization characteristic at If = 7.1 A, Ea = 225 V at 1000 rp – McqOptions

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1.	From magnetization characteristic at I_f = 7.1 A, E_a = 225 V at 1000 rpm. What will be the terminal voltage at speed 950 rpm?
A.	225 V
B.	235 V
C.	214 V
D.	220 V
Answer» D. 220 V

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