Battery -Multiple Choice Questions Quiz

Interactive MCQs on “Battery”:

Solve the following 10 questions. Only one option is correct. Click on the “Submit” button when done. Click on the “embed” button to use this quiz on your website. Click on “WhatsApp” to share this quiz.

Question 1: What is the chemical element typically used in the positive terminal of a lead-acid battery?

(a) Lithium
(b) Nickel
(c) Sulfur
(d) Lead

Question 2: Which of the following battery types is known for its high energy density and is commonly used in portable electronic devices?

(a) Lead-acid battery
(b) Nickel-cadmium battery
(c) Alkaline battery
(d) Lithium-ion battery

Question 3: In a rechargeable battery, what happens during the charging process?

(a) Electrons are released from the positive terminal
(b) Electrons flow from the negative terminal to the positive terminal
(c) Chemical reactions convert electrical energy to chemical energy
(d) Chemical reactions convert chemical energy to electrical energy

Question 4: Which type of battery requires periodic maintenance to prevent sulfation and water loss?

(a) Nickel-metal hydride (NiMH) battery
(b) Lithium-ion polymer battery
(c) Lead-acid battery
(d) Zinc-carbon battery

Question 5: What is the voltage typically produced by a single alkaline battery cell?

(a) 1.2V
(b) 1.5V
(c) 3.6V
(d) 9V

Question 6: Which of the following batteries is considered environmentally friendly because it does not contain hazardous heavy metals?

(a) Nickel-cadmium (NiCd) battery
(b) Lithium-ion (Li-ion) battery
(c) Alkaline battery
(d) Nickel-metal hydride (NiMH) battery

Question 7: What is the main advantage of a deep-cycle battery compared to a standard car battery?

(a) Higher voltage output
(b) Faster recharge time
(c) Ability to deliver more sustained power over a longer period
(d) Lower cost

Question 8: Which type of battery chemistry is best suited for high-drain devices like digital cameras and flashlights?

(a) Lithium-ion (Li-ion) battery
(b) Alkaline battery
(c) Zinc-carbon battery
(d) Nickel-cadmium (NiC

Question 9: What is the typical nominal voltage of a single lithium-ion cell?

(a) 1.2V
(b) 1.5V
(c) 3.6V
(d) 3.7V

Question 10: Which safety feature is crucial for preventing overcharging of lithium-ion batteries?

(a) Battery vent
(b) Battery separator
(c) Battery protection circuit
(d) Battery cathode