Figure shows a depth micrometer -
Choose the correct sequence of parts
1
(a) Ratchet (b) Thimble (c) Base (d) Lock nut (e) Depth rod (f) Sleeve
2
(a) Ratchet (b) Thimble (c) Base (d) Lock nut (e) Sleeve (f) Depth rod
3
(a) Ratchet (b) Thimble (c) Lock nut (d) Base (e) depth rod (f) sleeve
4
(a) Thimble (b) Ratchet (c) Base (d) Lock nut (e) depth rod (f) sleeve