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Why do you need backpressure in your engine?
Back pressure regulates the release of exhaust into a slower stream that keeps the exhaust valve temperature more consistent.
What energy does the steam engine use?
steam engine uses thermal energy to convert water into steam and then uses pressure of steam to move the engine .thus thermal energy into pressure and further pressure into mechanical energy.
What is peak pressure in si engine?
30-40 bar peak pressure
What does a PVC do and what does it stand for in an internal combustion engine?
PVC - Positive Crankcase Ventilation. Used to allow the engine to vent out pressure that is creates while operating. Generally it is vented back into the air intake system after the air filter to get "burned" in the combustion chamber.
How are proportioning valves used?
To distribute input pressure to the output(s). Automobile brakes use a proportioning valve to prevent sending too much or too little pressure to the wheels. Since your car dives forward and the weight of your engine is on top of your front wheels, the back wheels need less hydraulic pressure.
