device different two can effect electrical free of the mean to be unbalanced
wiretap is not electrical_device. table_saw is not electrical_device. electrical_potential_difference is not abundance_gradient. electrical_device is not device. miter_saw is not electrical_device. electrical_device is device. electronic_device is not electrical_device. resistor is not electrical_device. transformer is not electrical_device. miter_saw is electrical_device.