Bull Machines Area Service Incharge Interview Questions and Answers

Air lock can be removed by releasing the trapped air from the system.

• Identify the location of the air lock

• Turn off the water supply and open the affected tap or valve

• Allow the trapped air to escape by opening the highest point in the system

• Once water starts flowing smoothly, close the tap or valve and turn on the water supply

• Repeat the process if necessary

Brakes can remove air bleeding by compressing the brake fluid and forcing out any air bubbles.

• Brake fluid is incompressible, so when the brakes are applied, the fluid is forced through the brake lines and calipers, pushing out any air bubbles.

• Bleeding the brakes involves removing any air bubbles from the brake lines and replacing old brake fluid with new fluid.

• Air bubbles in the brake lines can cause a spongy brake ped...read more