Question

technician a says that a silent or still vehicle is an indication of a vehicle that is turned off. technician b says that one should not assume that the vehicle is turned off because it is silent or still. who is correct?

a. technician a
b. technician b
c. both technician a and technician b
d. neither technician a nor technician b

Explanation:

In modern vehicles, especially electric or hybrid ones, a vehicle can be "on" (with systems like the electrical system active) even if it is silent (no engine noise) and still (not moving). So, Technician A's assumption that silent/still = turned - off is incorrect. Technician B's caution against assuming the vehicle is off just because of silence or stillness is correct.

Answer:

b. Technician B