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In race cars ______ type of lubrication system is used.(a) pressure system(b) splash system(c) petrol system(d) dry-sump systemI had been asked this question in exam.This interesting question is from Systems of Engine Lubrication topic in section Lubrication and Lubricants of Automotive Engine Design

Answer»

The CORRECT option is (d) dry-sump system

Explanation: The system used in race cars is the dry-sump system wherein two pumps are used which makes it more COMPLEX and costlier. The scavenge PUMP is installed in the CRANKCASE PORTION. Whereas the pressure pump pumps the oil through the filter to cylinder bearings.



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