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Q: What size varistor for a 10HP motor 480VAC 3 phase motor with brake on a soft start to prevent fault on soft start after brake field collapse?
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Continue Learning about Engineering

What is brake servo?

A brake servo is a servo that is used for brakes That's all folks


Is the Hydraulic brake system calculations available?

hydraulic brake system calculations


What is Prony brake dynamometer?

proney brake dynamometer is a device use to measure engine power


Why is it dangerous to let air get into brake pipes?

Air is easily compressed and the amount of fluid that must be pushed into the brake lines to transmit the force to the brakes increases greatly when air is present. Normally, the brake is activated by the brake pedal connected to the master cylinder. The master cylinder has a small piston that moves when you press on the brake pedal and that piston pushes brake fluid out of the cylinder and into the brake lines which ultimately causes brake fluid to flow to the wheel cylinders which them move and provide the force to press the brake pad against the disc or brake drum connected to the wheel. When there is air in the brake lines, the master cylinder pushed more fluid in than the amount of fluid that comes out at the wheel cylinders. This is because the air in the brake line is being compressed where in the normal situation there is essentially no compression of the brake fluid. Thus, to apply the same amount of force to the brake pads, the piston in the master cylinder has to move further. If there is a lot of air, then the piston has to move much further. If there is truly a large amount of air, then the piston in the master cylinder may move through its entire allowed distance and still not provide enough pressure to adequately press the brake pad against the frictional surface connected to the wheel. Three things to notice that decrease braking effectiveness and hence are dangerous. 1. Air in the lines gets compressed so that the amount of force creating friction at the wheels is less when compared to the same amount of mechanical movement of the brake mechanism. 2. The maximum amount of braking force is limited if the amount of air allows the piston in the master cylinder to travel its full length. 3. If you have air in the lines, it may be caused by a leak and more air may enter and further decrease braking effectiveness. Air in brake lines is usually a simple problem and easy to correct by "bleeding" the brakes.


Who invented the railroad air brake?

Westinghouse.

Related questions

How do you collapse a brake caliper on 98 Chevy silverado?


When did the colosseum brake?

The upper part of the southern side of the Colosseum collapse in an earthquake in 1349.


What is an antilock brake?

An antilock brake is a brake fitted to some road vehicles to prevent skidding and to improve control by sensing and compensating for overbraking.


What is an ABS brake?

An ABS brake is another term for an antilock brake, a brake fitted to some vehicles to prevent skidding and compensate for overbraking.


Give you a sentence with brake and break?

I had to brake suddenly to avoid hitting the deer and prevent a break in the fence.


How do you prevent brake failure?

get your btrakes checked regularlly


What would prevent brake fluid from reaching the rear brake line?

air lock in the poportioning valve


How do you prevent your disc rotors getting hot?

There no way to prevent them getting hot unless you don't brake


Will brake switch control prevent a car from starting?

Not to my knowledge.


How do you replace the front brake pads on a Honda shadow aero 1998?

Collapse caliper(screw driver to pry caliper apart), remove brake pin plug, remove brake pin, remove pads, reverse for install


How do you collapse front brake cylinders that have double cylinders?

Use a small. 2x4 of piece of wood with welding vise grips


Why does an earthworm have bristles?

it has bristles to prevent it from skidding it is also used as brake in them.