Variable-speed options are abundant in HVAC and their impact has been felt industry-wide. Contractors and manufacturers alike have taken to these single- and two-stage alternatives as ways to enhance ...

Pretty much all mainstream electric cars integrate their electric motors with single-speed, often 10:1-ish gear reductions, mostly because it's cheap and easy, and it works. But now, the German ...

General Motors has bypassed the nine-speed automatic gearbox trend, and stuck to its guns with the the automaker’s eight-speed unit as of recent. But, the fruits of GM’s strategic collaboration with ...

Units of speed are always a unit of length per unit of time. Different units of length and time may be chosen depending on the situation. This makes it easier to read the measurements. For example, ...

A number of automakers are offering 9- and 10-speed transmissions. Some are even looking at 11-speed units. The Volkswagen Group had planned to join the fray with its own 10-speed dual-clutch ...

Due to economic necessity, commercial ship operators have become increasingly focused on finding cost-optimized solutions to operate their vessels. In turn, power solutions providers like Rolls-Royce ...

The speed of a DC motor is directly proportional to the voltage applied across its terminals. The speed of a DC motor is directly proportional to the voltage applied across its terminals. This project ...

On March 2, 2005, Test & Measurement World reported on Keithley's 2600 series (Models 2601 and 2602) source-measure units (SMUs), instruments that cut measurement times by a factor of four over their ...