Some as the pads and rotors break in but it shouldn't be excessive.
Rotors or blades.
There have been thousands of different vehicle models over the course of the 110 or so years of mass vehicle production. No doubt some of them have interchangeable rotors.
Brake rotor removal varies on different vehicle. You must first remove the caliper. Some brake rotors simply come off after this. Some rotors are fastened to the hub by screws. Some rotors are bolted to the hub, and the wheel bearings must be removed.
The grinding noise is from the the pads being gone and rotors being grinded away. Unless it was just some rust on the rotors from sitting for days.
Auto technicians work on cars. They fix things under the hood, such as with the engine or a starter. They can also change brakes and rotors, along with some damages.
The 1995 Oldsmobile Cutlass brake rotors will cost approximately $40 per wheel. The rotors can be as cheap as $25 at some discount auto-parts stores.
Rotors are never enclosed. The control propellor is sometimes enclosed because the designer feels it is safer and more aerodynamic.
You do not need a torque wrench when replacing brake pads and rotors. Some of the tools needed to change the rotors and pads are the c-clamp, sockets, wrench, grease, and brake cleaner.
Some do. The CH-47 has two.
Rotors normally warp due to two things. Either the wheels were install with the lug nuts torqued too much or heat has warped the rotors. The lug nuts must be torqued to exactly the factory recommended lb/ft. Too tight and the rotors will warp. Also excessive heat from riding the brake pedal or from lots of stops from high speed will warp the rotors.
Depends on 2 things, Do they shake when you step on the brakes or are there grooves in your rotors? If you answer yes to either of those 2 questions I would say yes