Lead-acid battery
Nickel-iron battery
Dry cell battery
Silver oxide battery
Answer is Right!
Answer is Wrong!
The correct answer is A. Lead-acid battery.
Lead-acid batteries are the most common type of battery used in aircraft. They are reliable and have a long life. Lead-acid batteries are also relatively inexpensive.
Nickel-iron batteries are also used in aircraft, but they are not as common as lead-acid batteries. Nickel-iron batteries are more expensive than lead-acid batteries, but they have a longer life.
Dry cell batteries are not used in aircraft. They are not powerful enough to provide the power that aircraft need.
Silver oxide batteries are also not used in aircraft. They are too expensive and not powerful enough.
Lead-acid batteries are the best choice for aircraft because they are reliable, have a long life, and are relatively inexpensive.