Technician A says a disadvantage of electric motors is their low torque output. Technician B says the ultra capacitor is used as a generator to charge the HV battery during heavy load conditions. Who is correct?
A) Technician A only
B) Technician B only
C) Both Technician A and B
D) Neither Technician A nor B

Question

Quizplus · Accepted Answer

Electric motors are known for their high torque output, especially at low speeds, which contradicts Technician A's statement. Ultra capacitors, on the other hand, are used to store energy and release it quickly for applications such as regenerative braking, not as generators to charge the HV battery during heavy load conditions as stated by Technician B.

Technician a Says a Disadvantage of Electric Motors Is Their