Technician A says that the parking brake cable should be adjusted at each wheel. Technician B says that the parking brake cable adjustment is usually done after adjusting the rear brakes. Which technician is correct?

a. Technician A only c. Both Technicians A and B
b. Technician B only d. Neither Technician A nor B

b. Technician B only

Explanation: Usually after the rear brakes is adjusted, parking brake cable is then adjusted. The adjustment bolt is located on the parking brake lever.This adjustment bolt tightens the cable leading to the rear brakes. If one notice that brake lever needs to be pulled up or clicked many times before it engages, then theres need to adjust the parking brake cable.

what experimental evidence led scientists to change from the previous model to this one?

a few of the positive particles aimed at a gold foil seemed to bounce back.

the colors of light emitted from heated atoms had very specific energies.

experiments with water vapor showed that elements combine in specific proportions.

cathode rays were bent in the same way whenever a magnet was brought near them.