Yes, in fact, it is. There is a definite limit that the sound barrier imposes on a propeller's efficiency. 2700 rpm represents a compromise between the tip of the propeller breaking the sound barrier (which lowers propeller efficiency) and optimum propeller efficiency. Typically, the longer a propeller, the more slowly it turns. Racing propellers are typically shorter, and turn at higher rpm: 3000 - 3300. But even with racing props, there is an ultimate efficiency attainable at high speeds.
How much does a kenworth engine worth?
Kenworth doesn't make their own engines. At various points in their history, engines from Detroit Diesel, Caterpillar, Cummins, and PACCAR, Inc. have been available. You'd need to specify which engine and what kind of condition it's in.
MTD Throrx engines are made by Kohler and Briggs and Stratton. Some Thorx small engines, for use in chainsaws, are made by Walburo Inc.
Why is it necessary to shut off the engine of a car when you fill the tank with petrol?
It is necessary because if the engine is still on, it will use up the petrol you are filling up.
What causes my Jeep engine to knock?
And engine knock is normally caused but I worn crankshaft bearing or rod bearing.
What happens if you get the mix wrong in a 2 stroke chainsaw?
your answer is you would have to buy a new chainsaw. if you get lucky you can drain it and see if it works
The answer is 38.
Why is petrol easier to store than hydrogen in a fuel tank?
Hydrogen can't be stored in conventional fuel tanks because it is a gas at normal temperature and pressure.
What are the carburetor adjustments on a poulan 306 a chainsaw?
Start with 1 1/4" turn out on each of the H and L adjustment screws.
Are front engine mount and upper right engine mount the same?
Depends on the vehicle. There is one on the passenger side which is the front of the engine, but could be considered the upper right. There may also be one at the front of the car that connects to the radiator support that would be the front one.
What happen if you use spark plugs in diesel engines?
Nothing.
That is, literally nothing. It doesn't work. Diesel engines don't use spark plugs, because they don't need them.
2+2 technically =s 4 but if u add them scientifically the answer could be 22 33 99 4 455 32 76 and 106