why we are using oil with petrol in two stroke engines but
not in four stroke engines(two wheelers)?................
- 11 Answers
- 36009 Views
- Ford, GE, MAHINDRA, I also Faced
- E-Mail Answers
Answer Posted / rv
In a 4 stroke engine, we have a dedicated system for lubrication. We have lubricating ports which supply the lubricating oil from the sump so that all the parts are thoroughly cooled. But, most small petrol two-stroke engines cannot be lubricated by oil contained in their crankcase and sump, since the crankcase is already being used to pump fuel-air mixture into the cylinder. So while fueling, we mix gasoline with an oil to be distributed throughout the engine for lubrication. The two-stroke oil is ultimately burned along with the fuel. But i=this can contribute to more smoke and distinctive odor.
| Is This Answer Correct ? | 13 Yes | 1 No |
Post New Answer View All Answers
What is staring oil grade sae nos of gear box,in passenger car?
Describe the stress and strain curve of steel.
why pistons rotate in clockwise direction?what are the functions of counter weight in crank?
Why injector pressure is used in heavy vehicles?
What size of a compressor (cfm) is recommended for the purpose of inflating car tyres, spray painting, etc.?
What is the engine efficiency range in two stroke engine?
Explain the concept of cc of engines?
Explain the reason that why big tyres are used in rear of vehicles
prove the relation for the torque required in order to accelerate a gered system?
The torque transmitted by a clutch is given by a) T = μWR b) T = μ/WR c) T = μW/R d) T = 1/μWR
Due to drive torque, what is transverse weight shift?
Define elastic limit and yield point.
How power can be generated in engine?
Differentiate between torque and power.
What is extrusion? What is extrusion aluminum and what are its uses?
