Question #184731
10 Hp, 220 V shunt DC motor takes a line current of 4 A when running light. Calculate the efficiencies as a DC motor when delivering i) half load and ii) full load output, if the armature resistance are 0.45 Ω and 220 Ω, respectively.
Expert's answer
Answer to the question.
Learn more about our help with Assignments: Electrical Engineering
Comments