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The valves in a car engine are opened and closed by a cam shaft driven by the engine crankshaft. they allow the flow of gases and fuel into the engine and the burnt gases out of the engine into the exhaust system.
Wiki User
∙ 13y ago
Wiki User
∙ 12y agoOne or more intake valves open to let the fuel/air mixture into the cylinder. The valves then close during ignition. Then the exhaust valves open to allow the exhaust to escape into the atmosphere.
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What are the main functions of the steam stop valve and safety valve?
The function of steam stop valve to supply steam to steam maniform and the function safety valve to prevent the steam high pressure over.
What is the function of the valve of sphygmomanometer?
The function of air valve of sphygmomanometer is to decrease or increase the airflow into the cuff. It is necessary for an accurate blood pressure.
What is mitral valve replacement used to treat?
Mitral valve repair is performed to improve the function of the diseased valve so that it correctly controls the direction of blood flow.
What are the normal results of mitral valve replacement?
Patients treated by mitral valve repair for mitral insufficiency can expect improved myocardial function and relief of symptoms.
What are the advantages of ceramic gate valve?
The first feature is the double congestion and emission function：the fixed ball used spring floating seat, no matter open or closed. The fluid is stopped by valve seat beside the upstream and downstream and the residue left in the cavity is let out through drain valve. s automatic pressure relief function: when the rising medium temperature in valve cavity arouses unusual boost, there is no need to use safety valve to let out pressure automatically but just depends on the valve seat function, which is very important to the safety of liquid medium transportation. The third feature is the fire proofing structure: valve has the function of fireproofing and both its design and manufacture follow theAPI607 and API6FA code requirements.
Function of the pulmonary valve?
pulmanary valve is ppoop
What is the function of air-starting valve?
is the starting valve
What is function of Throttle Valve?
it is the valve which reduce the pressure.
What is the function of a valve lifter?
The purpse of valve lifters is exactly what it says, to lift the valve.
What is the function of solenoid valve in the air conditioner?
solenoid valve function is to hold or handle the flow of gas or liquid pressure
What are the main functions of the steam stop valve and safety valve?
The function of steam stop valve to supply steam to steam maniform and the function safety valve to prevent the steam high pressure over.
What is the function of expansion valve?
The function of an expansion valve is to regulate the flow of a substance. One example is a thermal expansion valve which regulates the flow of cooling substances within a device.
What is the function of back pressure valve in Boiler feed pump?
The function of back pressure valve is to prevent back flow to the pump in case there is an obstruction on downstream side of valve.
What is the function of the valve of sphygmomanometer?
The function of air valve of sphygmomanometer is to decrease or increase the airflow into the cuff. It is necessary for an accurate blood pressure.
What is the function of valve of sphygmomanometer?
The function of air valve of sphygmomanometer is to decrease or increase the airflow into the cuff. It is necessary for an accurate blood pressure.
What is the function of gate valve?
A gate valve is positive shut off and used for on of off . A globe valve is for throttling
What is the main function of the Engine Valve locks?
To retain the valve to the valve spring, could also be called keepers
