How does work PCV Valve? PCV কিভাবে কাজ করে?

A crankcase ventilation system removes unwanted gases from the crankcase of an internal combustion engine. The system usually consists of a tube, a one-way valve and a vacuum source. The unwanted gases, called "blow-by", are gases from the combustion chamber which have leaked past the piston rings

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ব্লোবাই গ্যাস কি ইনটেক মেনিফোল্ড হয়ে ইঞ্জিন সিলিন্ডারে প্রবেশ করে??

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