C-01-Q184mediumsingle_mcq
When a rod is placed between the jaws of a slide calipers, the main scale reading is found to be 4 cm, the vernier super-imposition is 7 and if the vernier constant is 0.1 mm, what is the length of the rod?
When a rod is placed between the jaws of a slide calipers, the main scale reading is found to be 4 cm, the vernier super-imposition is 7 and if the vernier constant is 0.1 mm, what is the length of the rod?
- a4.07 cm
- b4.7 cm
- c4.07 mm
- d4.7 mm