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If a engine to prop ratio is 32what is the engine RPM when the prop RPM is 1200?
Wiki User
∙ 15y ago
If you mean a 32% step up from the motor , it would 909.09 RPM
Wiki User
∙ 15y ago
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A device powered either by a piston engine and prop or by a jet engine?
Airplane is a device powered either by a piston engine and prop or by a jet engine.
What is a turbo prop aircraft?
A turbo prop is basically a jet engine with a propeller.
What is the best single engine prop plane?
the piper warrior
How do airplanes generate thrust?
With an engine--either prop or jet.
Is there a plane or experiment plane with props and jets on it?
In a sense there are - there are turboprops which many prop aircraft now use and in a way turbofans (jets) are a kind of combination of props and jets. Turboprops are effectively jet engines but the instead of releasing thrust, the energy is used to turn a prop shaft. A modern turbofan (typical jet engine) has a bypass ratio of 9:1ish where 90% of the air sucked in by the front fan bypassess the core and just comes out the back of the engine producing thrust as a normal prop would.
What is the max speed for 1999 125 HP Mercury outboard motor?
The maximum speed of the 125 mercury is dependent on the boat it is on. It can only push some boats 2mph, while other boats that are light and have a small wetted surface can run 60. To find the theoretical maximum, you should find the maximum pitch prop offered for that engine. The maximum pitch prop I can find for that engine is a 24p. The gear ratio for the lower unit is 2.07:1 . If you can turn the 24p prop at the maximum recommended rpm 5250, the fastest the boat could possibly run is 57.1 mph. The propeller is not 100% efficient, so you should factor in the slip of the propeller. With the inefficiency (slip) factored in, the boat would be more likely to run 55mph. If you can find a higher pitch prop for that engine, you can get it to run faster speeds. A 27p prop would run about 60mph.
Does the length of a propeller affect the speed at which a plane travels?
Both the length and the rpm of the prop affect the speed of the aircraft. Larger, slower turning props are more efficient at the speeds at which most prop aircraft operate. If the tip speed of a prop exceeds the sound barrier, a prop will suddenly loose a large part of its thrust. The loud crackling noise you hear on takeoff is not the engine, but the prop tips nibbling at the sound barrier. DAN Both the length and the rpm of the prop affect the speed of the aircraft. Larger, slower turning props are more efficient at the speeds at which most prop aircraft operate. If the tip speed of a prop exceeds the sound barrier, a prop will suddenly loose a large part of its thrust. The loud crackling noise you hear on takeoff is not the engine, but the prop tips nibbling at the sound barrier. DAN
What is the fastest prop driven single engine aircraft on the market?
670 mph. mach 0.9
Can an aircraft fly steady if one engine suddenly fails to work?
Depends on what type of aircraft you're talking about. You need to specify, because planes have anywhere from 1 to 8 engines. Not to mention if you're talking about a prop, turbo-prop, or jet engine.
What is the effect of torque on airplanes?
On prop driven aircraft the torque created by the engine, along with other forces, creates a left turning tendency. The pilot must compensate for this by adding right rudder. Keep in mind that on US prop built aircraft the prop turns clockwise (as seen from the cockpit) and the prop torque is as stated above. However, on many European designed aircraft, the prop turns counter clockwise and therefore, the prop torque produces a right turning tendency.
How can you make your 50HP Tohatsu outboard go faster?
change the prop pitch nah done that. its to do with the engine.
What does the steam do for the steam boat?
Steam powers the Steam Engine, which in turn powers the propeller (prop) or paddle-wheel.
