What is the deff betwen Two stroke engine & Four stroke
engines. Difine Theoretcally & Practically.
Answer Posted / jagan
In two stroke engine, One cycle completes in one revolution
whereas in four stroke engine, one cycle completes in two
revolution.
In two stroke engine, scavenging is must to get the
in-exhaust fuel exhausting.
Two stroke engine has ports whereas four stroke engine has
valves.
Thermal efficiency is less in case of two stroke engine when
compared with the four stroke engine.
More pick up in case of two stroke engine whereas more
mileage in case of four stroke engine.
| Is This Answer Correct ? | 2 Yes | 2 No |
Post New Answer View All Answers
Causes of M/E high exhaust valve temperature
Enumerate the parts of Main Switchboard
How the net work to drive a compressor and its volumetric efficiency behave with increase in clearance volume ?
what is the exact heat treatment cycle of IS 4522 Gr6 to get the required properties?
calculate the expantion of steel bar 2,5 long if its temperature rises from 20 degrees to 250 degrees and its co effient of expantion is 0,000011 mm degrees
why we r recommended for pre-action sprinklers @ generator/tx/mv panel room. If any leakage there,that panel will damage. So what is the Logic for pre-action sprinklers there?
Explain the difference between pipe and a tube.
what is procedure of measuring operating length of mechanical seal . (in case of centrifugal pump)
Mention two types of dislocations.
Which reactor requires no moderator ?
How much of MSW waste is to feed to produce 1MW ?
State the laws of thermodynamics and its importance of in mechanical engineering.
What is critical temperature in metals ?
What is the difference between hydraulic oil and engine oil?
What to write.. for perception about ntpc.. when you are applying for its interview?