Apart from reducing friction and cooling the surfaces, the function of lubricant in I.C. engines is

Related MCQs

• For same output and same compression ratio four stroke SI engines as compared to two stroke engines have
• In order to reduce wear and eliminate scuffing, piston ring in internal combustion engines are
• Brayton cycle cannot be used in reciprocating engines even for same compression rations and work output because
• If performance of SI engines of different manufacture having different capacities, sizes and systems are to be compared the common parameter would be
• If the performance of diesel engines of different sizes, cylinder dimensions and horse power ratings are to be compared, which of the following parameter can be used for such comparison?
• In gas and petrol engines thermal efficiency may be expected in the range
• The gas used for cooling the conductors of large generators is
• In closed cooling system
• In spark ignition engines, the knocking tendency is reduced by
• Which statement is false in case of SI engines