1:2
2 to 1
2 to 1
.5 to 1
27.7
From Hellenistic culture we get theories on astronomy, mathematics, and physics. Aristarchus's theories include, that the sun was 300 times larger than the earth, but he grossly underestimated it, and the earth and other planets revolve around the sun. Eratosthenes estimated earths circumference to be 28,000-29,000 miles long, close to the actual circumference. From Hellenistic culture we get the Pythagorean theorem and pi (the ratio of a circumference of a circle to its diameter) Archimedes (who also estimated pi) discovered the law of the lever. He invented a screw that lifts water from the ground and the pulley.
Several uses come to mind. For one, the perimeter of a building, multiplied by the wall height gives an estimate of how much paint, siding, sheathing plywood, etc. are needed to do some work. For things with a circular shape, say a small lake, you can tell the distance across the lake by walking the perimeter and dividing that distance by pi to get the diameter, i.e., distance . Doing the same kind of thing on a flag pole allows you to decide how long the screws must be to mount a flag pulley. Another is using the perimeter of something like a lawn or garden to estimate how much seed, fertilizer, or other material is needed when you know that it should be used as so much per acre/square yard/square foot or other area.
If you're designing a system for hoisting a load using a pulley and a motorized winding drum, you must space the drum and the pulley sheave apart far enough to maintain a safe "fleet angle." The fleet angle of a sheave-and-drum pulley system refers to the maximum angle from the front of a fixed sheave to the outermost position along the drum as it winds the fiber (e.g., rope, cable or wire). If the angle is too small, you'll won't be able to wind enough fiber for the system to be useful; if the angle is too large, the fiber will be pulled off the sheave's track, requiring you to shut down and repair the system.. 1 Measure the direct distance from the front of the fixed sheave to the axis of the drum (in feet).2 Measure the length of the smooth-faced drum from the center to the left edge (in feet).3 Divide the result from Step 2 by the result from Step 1. 4 Calculate the arctangent of the result from Step 3. This is the left fleet angle of the drum.5 Measure the length of the smooth-faced drum from the center to the right edge (in feet).6 Divide the result from Step 5 by the result from Step 1.7 Calculate the arctangent of the result from Step 6. This is the right fleet angle of the drum.
Crankshaft pulley diameter X RPM / alternator pulley diameter = alternator Rpm
no
Same as any type-1 base vehicle, above the engines crankshaft pulley and to the right of the carburetor. The generator has a v-belt driven pulley on one end and the cooling fan (enclosed by the shroud) on the other.
The crankshaft pulley is the large pulley on the lower passenger side of the engine.
the crankshaft sensor is located behind the crank pulley. the bottom pulley
The crankshaft position sensor is located at the lower left hand side of the crankshaft pulley. The crankshaft pulley is the large pulley located in the center lower portion of the front of the engine.
The crankshaft pulley has broken causing the outer ring to slide forward into the fan assy. replace your crankshaft pulley and all will be well
The crankshaft pulley unbolts from the harmonic balancer. The harmonic balancer can be removed from the crankshaft with a 3 bolt puller.
The crankshaft pulley is the lowest pulley on the engine. Looking at the engine from the front which is looking at it from the passenger side fender the crank pulley is on the bottom of the engine and has a pulley with a pulley behind it with teeth on it.
Power steering belt to crankshaft pulley. Alternator belt to water pump pulley and to crankshaft. A/C compressor belt to power steering pump and to crankshaft pulley. Smog/Air pump belt to water pump pulley. This is for a truck that had a 2 grove power steering pulley, a 2 grove water pump pulley and a 3 grove crankshaft pulley................
just below the front crankshaft pulley 2 inches to the rear ,see wire and conn.
It is located behind the crankshaft pulley and requires the pulley to be removed to change it out.