When the Washington State Ferry System selected a synchronous, variable-speed AC motor with a cycloconverter drive for the propulsion system on its three new Jumbo Mark II ferries, the ships ...

No. 7: AC Traction Motors When it comes to fixed-speed applications, AC motors have dominated for decades. Adapting AC motors to variable-speed applications, in lieu of DC motors, was a slow process.

In response to customer feedback, to add additional features and outputs and to provide a more user-friendly experience, ABB ...

India is set to launch its first bullet train and preparation are underway to start the Mumbai-Ahmedabad High-Speed Rail (MAHSR) corridor early next year. According to details, the design of ...

Milan Markovic / Getty Images Very few financial products have generated as much controversy as variable annuities. Many brokers and planners view them as indispensable retirement planning tools ...

An internet speed test is an easy, free way to make sure you're consistently getting the speeds you're paying for. Whether your Wi-Fi has been lagging during Zoom calls, you’re testing the ...

A DRIVING test instructor has revealed the five most common theory test questions you may ... for their followers to help them get up to speed. At the beginning of the video, he said: "Here ...

Toyota’s contribution came after Ford and General Motors both said they would also be shelling out $1 million for the incoming president’s fund, Reuters reported. Trump has floated a 25% tax ...

Now researchers have estimated the speed of information flow in the human ... used a branch of mathematics known as information theory to estimate the flow of information required to type.

Stock market today: Indian auto stocks experienced strong demand in today's trading session (January 2), as investors responded positively to the December sales data, particularly strong numbers ...