Advertisements
Advertisements
Question
What do you know about pitch of screw gauge?
Advertisements
Solution
Pitch of the screw gauge is the distance between two successive screw threads. It is measured by the ratio of distance travelled on the pitch scale to the number of rotations of the head scale.
APPEARS IN
RELATED QUESTIONS
Name the instrument which can accurately measure the following.
The diameter of a pencil.
Name the instrument which has the least count
0.01 mm
Match the following.
| 1. | Screw gauge | Vegetables |
| 2. | Vernier caliper | Coins |
| 3. | Beam balance | Gold ornaments |
| 4. | Digital balance | Cricket ball |
How will you find the thickness of a one rupee coin?
______ consists of a ‘U’ shape metal frame.
Write the principle of screw gauge.
How will you find Zero errors in the screw gauge?
A screw gauge has pitch 1 mm and 100 circular divisions. Zero error = 8 divisions below. With a wire, 1st main scale is visible and 72nd circular division coincides. Find the wire’s radius.
The main scale reading of a screw gauge is 2 mm and the circular scale reading is 45. If the least count is 0.01 mm, what is the actual reading?
