Technician A says that in order for a technician to diagnose an electrical problem, he must first test the system to determine which part is malfunctioning. Technician B says that a good digital multimeter must have high input impedance. Who is correct?

answer:

ya

explanation:

sure ill do it

explanation:  

an electrode is a metal whose surface serves as the location where oxidation-reduction equilibrium is established between the metal and what is in the solution.

answer:

All this is to say that new technologies develop quickly and continuously, and society is used to and adapts quickly to these constant innovations. ... Medical technology is always improving, leading to lower infant mortality, cures for diseases, and many more improvements in quality of life.

Explanation:

hope this helps mark me as brainiest pls