[Q]: Which of the following solutions is better for the following goal:
How do you determine whether a capacitor is blowout?

[A]: Look at the top of the capacitor. If the top is flat, the capacitor is still good. If the top is bulged out, the capacitor is broken and needs to be changed.

[Q]: Which of the following solutions is better for the following goal:
How do I prepare a container to take care of ducklings?

[A]: Line a cardboard box with clean towels and place ducklings into the box about 24 hours after they're born, add a 100-watt bulb inside the box to keep them warm.

[Q]: Which of the following solutions is better for the following goal:
Make a sauce tray.

[A]: Use muffin tin to hold different sauces.

[Q]: Which of the following solutions is better for the following goal:
How to use a power bank

[A]:
Keep the power bank well charged. Insert a cord between the power bank and phone. Do not overcharge either device.