Mutli speed furnace motors work on a basis of horse power verses work load. The motor actually contains multiple windings or you could say multiple motors. Each of the windings has a specific horse power rating at a given work load. For example, a 3 speed 1/2 horse power motor is actually 3 different horse powers. High is 1/2 hp - medium is 1/3 hp - low is 1/4 hp. As the motor horse power is decreased the motor will slow down under a given or constant work load. Technically there is no such thing as a multi speed motor but in actuality a multi horse power motor.
Richard Trevithick
A machinists V block in its simplest form is a block of metal with a V shaped (usually 90 degree V ) groove cut into it ( typically with a small square notch at the bottom of the V running its full length ) It is machined with high precision and usually hardened to prevent excessive wear. It is used to hold materials such as round bar securely while machining it. Imagine placing a round bar on a flat surface and trying to hold it while you try to drill a hole through it. the block may have other grooves to permit secure attachment to the work surface and also to accommodate a horse show shaped clamp to hold the work in in the V
Brake horse power is the amount of engine power which makes it to the wheels. This is different from the actual output at the engine.
I think they used a horse and carriage although you needed a licence to do any of this as it susposedly stopped the travel of diseases.
One square foot of heating surface is approximately equivalent to 2.5 to 3 horsepower.
1 Horse Power (HP) = 33,000 ft lb per min or 550 ft lb per sec1 Metric HP = 32,550 ft lb per min or 75 kg-m per sec1 Boiler HP = 10 sq ft of boiler heating surface or 34.5 lb evaporation from and at 2120F.
33,475 btu's in a boiler horse power
How do you convert horse poop to energy?
Iron Horse - 1966 Consignment Betsy the Boiler 2-2 was released on: USA: 23 September 1967
50,000 pounds per hour how much horse power
Horse manure
very hard to convert, about 2.5-3.5hp per 100 cc in mowers
9 HP
The process would need to be similar to making a horse from a mule and a cow.
Dirt sand and clay
hippopatamus