Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / deependra singh parihar
Because in these engines the working cycle is completed in
1 cycle of crank shaft. so the time of cooling for the
engine is less compared to 4 strke Engines. During at the
end of compression stroke the Tempreture inside the bore
goes to 1500 - 1700 degree c. at this high temprature the
working of valves gets disturb & valves get damage because
valves are made of iron alloys.to elamanate this ports are
used.
| Is This Answer Correct ? | 42 Yes | 5 No |
Post New Answer View All Answers
What does 0.125 inch stand for in 0.125 inch npt thread?
Which are the sheets of metals?
Why the work per kg of air flow in axial flow compressor is less compared to centrifugal compressor for same pressure ratio ?
What are the types of cleaning main engine Turbo Charger blower side?
Causes of dilution of lubricating oil in a steam turbine?
Why the transformer is mostly used aboard the ship?
Would you be able to join our organization in a month"s time?
Explain bearing
HOW CAN WE MEASURE THE L SHAPE SURFACE OF THE MOMENT OF INERTIA AND SECTION MODULUS
Which factors influence the type of fracture in failure of a material ?
Explain mechanical refrigeration.
List at least two factors that promote transition from ductile to brittle fracture.
safety of centeral chiller plant
Why centrifugal pump is not called as a positive displacement type of pump?
Which welding process uses non-consumable electrodes?
