Select the correct option to test your answer: A Over load relay is connected in series and no volt relay in parallel with the load B Over load relay is connected in parallel and no volt relay in series with the load C Over load relay and no volt relay are both connected in series with the load D Over load relay and no volt relay are both connected in parallel with the load Correct Answer: Option A (Over load relay is connected in series and no volt relay in parallel with the load) Verified correct option for Electrical Engineering (D.C. Motors).