Task id17014
Seller: nerdmavr
Price: 0.19 USD
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Product description
For normal heating of a radio tube, a voltage of 6 V is needed at a current of 0.3 A. Draw a transformerless power supply diagram for an eight-lamp receiver from a 220 V network. Compare the amount of heat generated every second by the lamps and by the additional resistance.
Additional information
Detailed solution. Format gif