1. 8101-1. Which of the following best describes the con tributing factors to thermal runaway in a nickel-cadmium battery installed in an aircraft? A. High internal resistance intensified by high cell temperatures and a high current discharge/charge rate in a constant potential (voltage) charging system. B. Low internal resistance intensified by high cell temperatures and a high voltage discharge/charge rate in a constant current charging system. C. Low internal resistance intensified by high cell temperatures and a high current discharge/charge rate in a constant potential (voltage) charging system.