Two technicians are discussing automotive power systems. Technician A says that today's engines operate on different principles than those of the past. Technician B says that today's engine has more computerized sensors and actuators than did an entire vehicle had in the mid-1980's. Who is correct?
A) A only
B) B only
C) Both A and B
D) Neither A nor B

Question

Quizplus · Accepted Answer

Today's engines have more computerized sensors and actuators compared to entire vehicles from the mid-1980s, but they still operate on the same basic principles of internal combustion.

Two Technicians Are Discussing Automotive Power Systems