How to judge whether the electric heating pipe of electric kettle is damaged?
It's OK to use a multimeterExpress it to DCIf only it would be readyI've been studying appliance / refrigeration for 2 years
Method for judging electric heating pipe of electric kettle:1. Use the multimeter resistance file 200 to measure the heating resistance. If there is a resistor, there is no problem. If the resistor is infinite, it indicates that the circuit is open and damaged.2, use multimeter resistor file 200M to measure the heating wire insulation resistance, if zero, indicating insulation breakdown.
Directly connected to the 250 home appliances into the heating tube, and then power a few seconds and then power, with a hand to see if the fever, if the heating is the switch is broken, not heating is the heating pipe problem
