Technician A says that when checking for a puncture you should inflate the tire to 90 psi and listen for escaping air. Technician B says to check for leaks you should inflate the tire to the proper pressure, then place the tire in a water tank and look for air bubbles. Which technician is correct?

Technician A says that the power steering system may need to be bled if air is trapped in the system. Technician B says to always check with vehicle manufacturer’s specifications when bleeding the power steering system. Which technician is correct?

Technician A says to check manufacturer's service procedures before rotating tires. Technician B says you can always rotate tires clockwise around the vehicle at the first sign of wear. Which technician is correct?

Technician A says puncture damage can always be repaired. Technician B says bulges and blisters are commonly caused by overheating and overinflation. Which Technician is correct?

Technician A says that poorly balanced wheels and tires can effect fuel economy. Technician B says that tires can become out of balance as the tires wear. Which technician is correct?

7. A student measures the air pressure inside her bicycle tires before and after she goes on a long bike ride. What will she most likely observe.1 pointThe pressure in both tires is lower after the ride.The pressure in both tires is higher after the ride.The pressure in the front tire is higher after the ride, and the pressure in the back tire is lower after the ride.The pressure in the back tire is higher after the ride, and the pressure in the front tire is lower after the ride.