Author Question: Technician A says that some vehicles with ESC continuously monitor wheel speed conditions and ... (Read 69 times)

melina_rosy · **on:** Jun 23, 2018

Technician A says that some vehicles with ESC continuously monitor wheel speed conditions and modulate hydraulic force to individual wheels to maintain stability. Technician B says that vehicles using traction control systems can reduce engine torque in slippery driving conditions. Which technician is correct?

A) Technician A only B) Technician B only C) Both technicians D) Neither technician

Question 2

When observing WSS output with an oscilloscope, most sensors should produce ________.

A) An AC sine wave that increases in frequency as wheel speed increases
B) An AC sine wave that increases in amplitude as wheel speed increases
C) Both A and B are correct
D) Neither A nor B is correct