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Mathematics, 07.07.2019 08:00 Kwasi214

Can someone me to answer this plss.. the melting point of a lead-free solder alloy is 361°f. your adjustable-temperature soldering iron is calibrated in °c. the soldering iron must be at least 100°c hotter than the solder melting point to work effectively. what is the minimum operating temperature for the soldering iron?

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