Biomedical Engineering > GATE 2021 > Pacemaker
A pacemaker was implanted in a cardiac patient. It has a battery of 2.4 A.h (Ampere.hour). It is designed to deliver a rectangular pulse of amplitude 1.5 V for 1 ms ON time for every one second. The electrode - heart resistance is 150 Ω. Assuming the current drained from the battery is negligible, the lifetime of the pacemaker is _______ years. (rounded off to the nearest integer)
Correct : 27 to 28
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