Control system in electrical cars is controls the speed by All Questions › Category: Electric Vehicle › Control system in electrical cars is controls the speed by 0 Vote Up Vote Down Rajasri Mundrathi Staff asked 3 years ago Options: a) Changing the voltageb) Changing the inductancec) Changing the frequencyd) Changing the capacitance 1 Answers 1 Vote Up Vote Down Rajasri Mundrathi Staff answered 3 years ago The correct answer is Changing the frequency