Whats the difference between single engine & dual engine? both are 125 cc?

Question

Both bikes are from the same company and look same. Both are 125 cc. One has single head & 1 silencer. other has twin head & 2 silencers. What is the advantage of twin engine over single engine?

Answer 1

Twins runs smoother because you have a power stroke once every revolution rather than every other. On a 125 cc you will not feel much but on larger singles at low rpm you will definitely feel the strong torque jolt. Downside for twin is that more moving parts makes the engine slightly less efficient. But I will take a twin over a single any day because of smoother running characteristics and much better sound.

Answer 2

single engine (SE) = airplane have one engine Multi engine (ME) = airplane have greater desirable than one engine Turboprop (TP) = airplane with quite a number of turbine-powered propeller engines Het = What the heck? You propose jet? Jet engine (J) = engine that generates thrust by potential of jet propulsion. each and all the above have distinctive characteristics. All devour gasoline on a distinctive point. All generate distinctive cost of thrust for this reason all are able to producing distinctive speed rates even if better engine does not inevitably propose quicker airplane. In a scale of gasoline utilization, jet desires maximum gasoline to run, observed by potential of turboprop, then the piston engine single prop. for sure, ME airplane could require greater gasoline to fly than SE airplane as a results of fact it have greater engines. normally, ME airplanes have greater power and normally are quicker than SE airplane, no longer severely in spite of the undeniable fact that. relies upon on the style. some are beasts. some are domestic canine. Turboprop and narrow-physique jets are extremely comparable at the instant. In a enterprise I artwork in, now and returned jets and turboprops are assigned same direction (A320 and Q400). They the two take same volume of time to attain their trip spot. it particularly is via flight direction and speed barriers, A320 could have gained in a straight away race line. yet Q400 is greater gasoline effective than A320 is, says the experts. "how quicker can i flight one hour of a single engine airplane." Sorry, i did no longer comprehend that.

Answer 3

Also, the engine won't work as hard to do the same work.
It'll last longer between tune-ups and engine repair.

Answer 4

more cylinders the smoother the engine runs