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Look at the location of elements A,B,C,and D in the following periodic table.
-Which of these elements is likely to be found in nature as a free metal?
Capacitor-run Motors
Motors that use a capacitor in the run circuit to improve efficiency and torque.
Three-phase Motor
An electric motor powered by three alternating currents, offering a smoother and more efficient operation for industrial machinery.
NEMA
The National Electrical Manufacturers Association, an organization that sets standards for electrical equipment in North America.
IEC
The International Electrotechnical Commission, a global organization that prepares and publishes international standards for all electrical, electronic, and related technologies.
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