انجن آئل (Engine Oil) کا بنیادی کام کیا ہے؟ — Answer & Explanation | PrepBeePakistan

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HomeMCQsVehicle Maintenance & Mechanical Understanding

EASYURDUVehicle Maintenance & Mechanical Understanding

انجن آئل (Engine Oil) کا بنیادی کام کیا ہے؟

Correct answer: B

Explanation

انجن آئل حرکت کرنے والے پرزوں کے درمیان چکنائی فراہم کرتا ہے تاکہ رگڑ اور گرمی کم ہو اور انجن کی عمر بڑھے۔

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