McqMate
| Q. |
Electrode paste |
| A. | increases contact impedance |
| B. | equates contact impedance |
| C. | reduces contact impedance |
| D. | absorbs contact impedance |
| Answer» C. reduces contact impedance | |
| Explanation: In order to obtain a clearly established contact (low contact impedance) an electrolyte or electrode paste is usually employed as an interface between the electrode and the surface of the source of the event. It is placed between the skin and the electrode. It helps to get better signal acquisition. | |
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