Batteries and DC Circuits exam with answers

Batteries and DC Circuits exam with |\ |\ |\ |\ |\ |\




answers

A battery consists of two or more _________. - CORRECT
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\



ANSWERS ✔✔Voltaic cells |\ |\




Secondary cells ______ be recharged, and primary cells |\ |\ |\ |\ |\ |\ |\ |\



_______ be recharged. - CORRECT ANSWERS |\ |\ |\ |\ |\ |\



✔✔Can;Cannot


In electrolytic refining, the _______ serves as the impure
|\ |\ |\ |\ |\ |\ |\ |\ |\



metal. - CORRECT ANSWERS ✔✔anode |\ |\ |\ |\




What is the potential difference between terminals of a
|\ |\ |\ |\ |\ |\ |\ |\ |\



dry cell? - CORRECT ANSWERS ✔✔1.5 volts
|\ |\ |\ |\ |\ |\




In a cell, what is the term used for the complete assembly
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\



of positive and negative plates and their separators? -
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\



CORRECT ANSWERS ✔✔An element |\ |\ |\




Storage batteries are classified by their _________. -
|\ |\ |\ |\ |\ |\ |\ |\



CORRECT ANSWERS ✔✔physical size |\ |\ |\