Two technicians had different views on the characteristics of conventional steering gears. technician a stated that the input gear in conventional steering gears causes the steering linkage to move laterally. technician b stated that the output gear in conventional steering gears transmits rotary movement from the steering wheel into the steering gear. which technician is correct?

Ithink it is letter b, i may be wrong but i think that is the answer

stands for electromotive force and it is measured in volts. despite its name, it is not actually the force in the sense of being a "pushing" or "pulling" (not measured in newtons).an equation that relates emf,  ℰ,  to a battery's terminal voltage, v, current, i, and internal resistance, r, is    ℰ = v + irin this case, the emf can be interpreted as a voltage—a difference in electric potential.i would not say that it would be considered an energy. if emf can be defined as the energy/work per a unit charge from a battery or other electric source, then it is not strictly energy.