You don't need to spend millions or have a physics degree to make your own Faraday cage. On the internet, you can find instructions for building a simple cage from common household products, like foil and plastic wrap. Cutting-edge Cages Swing by a hospital and you'll find Faraday cages...
For a 4-stroke, a complete stroke cycle is 720 degrees of crankshaft rotation (i.e. two revolutions); for a 2-stroke, it is 360 degrees (this is also factored in the REQ_FUEL value downloaded to MegaSquirt). (Technically, for MegaSquirt® EFI Controller, a cycle is defined as nCyl...
Diesel engines also last longer than gas engines because they run at a much slower rpm (revolutions per minute) rate than gas engines do. The hybrid diesel locomotive is an incredible display of power and ingenuity. It combines some great mechanical technology, including a huge, 12- to 16-...
there two main steps: converting RPM to revolutions per second, then converting total revolutions to the angle covered in radians. The first step is simple: Divide the number in RPM by 60 to find the number of revolutions per second as shown: ...
Inside the nacelle (the main body of the turbine sitting on top of the tower and behind the blades), the gearbox converts the low-speed rotation of the drive shaft (perhaps, 16 revolutions per minute, rpm) into high-speed (perhaps, 1600 rpm) rotation fast enough to drive the generator ...
How to convert kW to kVA with a formula Power:Power in physics refers to the rate at which work is done. It is a scalar quantity and not a vector meaning that it is directionless. It can be calculated by dividing the product of the force and displacement by the time....
So you will now wait for 3 revolutions, and then burn retrograde. Since this orbit is much smaller, you can save a lot of fuel in this way. Time/fuel tradeoff We can see now that there is always a trade-off when deciding on a transfer orbit: Do you sync up quickly, or do you...
During the Victorian Era, enormous changes happened in the jewelry industry, as many aesthetic revolutions happened during this time. Alamy Stock Photo by Jeremy Pembrey Another major shift happened on the economic side, as factories were opening at rates never before seen, which...
Underneath the operator's cab is a Rotex gear on a turntable bearing that turns at 2 revolutions per minute (rpm). It is driven by a bidirectional, hydraulic motor mounted on the cab and housed in a metal cover to prevent injuries. The rotation is controlled by a foot-operated, hydraulic...
and microcontroller ICs in a practical force-sensing product—a bicycle power meter. The reader will learn the physics underlying the operation of bicycle power meters and the design of the electronics. The solution described in this article has very low power consumption, is able to accurately am...