In nickel-cadmium batteries, a rise in cell temperature tends to

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Enhance your understanding of the fundamentals of electricity with the AMT General Exam. Study with multiple-choice questions crafted to improve your knowledge and confidence. Prepare effectively for your success!

Multiple Choice

In nickel-cadmium batteries, a rise in cell temperature tends to

Explanation:
Rising temperature speeds up the chemical reactions inside a nickel-cadmium cell and improves ion mobility in the electrolyte. This reduces the resistive losses from both the electrolyte and the charge-transfer processes, so the overall internal resistance decreases as temperature increases. While high temperature can have other downsides for battery life and safety, the immediate electrical effect is a drop in internal resistance.

Rising temperature speeds up the chemical reactions inside a nickel-cadmium cell and improves ion mobility in the electrolyte. This reduces the resistive losses from both the electrolyte and the charge-transfer processes, so the overall internal resistance decreases as temperature increases. While high temperature can have other downsides for battery life and safety, the immediate electrical effect is a drop in internal resistance.

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