Which type of eclipse makes the sun appear in the form of a ring

The correct answer is the Annular Solar Eclipse. An annular solar eclipse happens when the Moon covers the Sun's inside, leaving the Sun's unmistakable external edges to shape a "ring of flame" or annulus around the Moon. The ring of flame denotes the most extreme phase of an annular sun oriented shroud. Sunlight based shrouds happen when the Moon throws a shadow on Earth.