What is 'Refinance'. A refinance occurs when a business or person revises a payment schedule for repaying debt. Mechanically, the old loan is paid off and replaced with a new loan offering different terms. When a company refinances, it typically extends the maturity date.
The turbocharger on a car applies a very similar principle to a piston engine. It uses the exhaust gas to drive a turbine. This spins an air compressor that pushes extra air (and oxygen) into the cylinders, allowing them to burn more fuel each second.ow a turbocharger works. The basic idea is that the exhaust drives the turbine (the red fan), which is directly connected to (and powers) the compressor (the blue fan), which rams air into the engine.
The brake booster uses vacuum from the engine to multiply the force that your foot applies to the master cylinder. In this article, we'll see what's inside the black cannister that provides power braking. Â­. How Brakes Work. How Master Cylinders and Combination Valves Work. How Drum Brakes Work. How Disc Brakes Work.