In two-stroke engines, the type of lubrication system employed in the
crankcase is the
दो-स्ट्रोक इंजनों में, क्रैंककेस में प्रयुक्त स्नेहन प्रणाली का प्रकार है
Mist lubrication system
Wet sump lubrication system
Dry sump lubrication system
Splash lubrication system
Mist lubrication system
●Mist lubrication system is employed
in the crankcase in two-stroke engines.
●In two-stroke engines, 3% to 6%
lubricating oil is mixed with fuel in vaporises in carburettor and the oil
(mist form) goes through the crankcase into the engine cylinder.
Hence, the correct option is (A).
&Key Points:-
The job of the lubrication system is
to distribute the lubrication oil to the moving parts to reduce friction
between the rubbing surfaces.
Following are the advantages of
lubrication system :
1. It minimizes power loss due to
friction.
2. It helps reduce noise created by
the moving parts.
3. It also provides cooling effect by
carrying and distributing heat from rubbing parts to the surroundings through
the bottom of the engine (crank case).
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