दानिया इन्जिननि बिदुङा जखानि थाबाय थायोब्ला आरो बेनि सिंनि बाहागोआव नांगौनि बांसिन हुथ्रोदनाय जायाब्ला लुब्रिकेन्ट बाहायनांगौवा गोनांथार जायो ।
Now if you are making the temperature of the engine favourable and there is not enough friction in the internal parts of it then the use of lubricants is necessary .