CQ Amateur Radio

MATH’S NOTES

In our March column, we discussed the details of the typical circuitry commonly used to deliver AC power to our homes. This month, we would like to follow up by discussing ways to assure that this power is connected to our outlets properly and safely.

To begin with, we all plug our appliances and amateur gear into to the nearest handy AC line outlet at one time or another. We also use all types of line cords, extensions, and homemade jumper cables as well (or

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