3105Electrical EngineeringMediumCommercial available medium size machines have a speed range of ________?A2000 to 2500 r.p.mB1000 to 1500 r.p.mC600 to 1000 r.p.mD200 to 400 r.p.m Correct answerA. 2000 to 2500 r.p.m ExplanationThe correct answer is 2000 to 2500 r.p.m.