Advertisements
Advertisements
प्रश्न
State whether the following statement is true or false by writing T/F against it.
The metre scale, vernier calipers, and screw gauge are in decreasing order of least count.
पर्याय
True
False
Advertisements
उत्तर
True
APPEARS IN
संबंधित प्रश्न
When is a vernier Callipers said to be free from zero error?
A vernier callipers has a zero error of + 0.06 cm. Draw a neat labelled diagram to represent it.
Explain the terms : Pitch .
How are they determined?
Describe the procedure to measure the diameter of a wire with the help of a screw gauge.
Is it possible to increase the degree of accuracy by mathematical manipulations? Support your answer by an example.
A micrometre screw gauge has a positive zero error of 7 divisions, such that its main scale is marked in 1/2 mm and the circular scale has 100 divisions. The spindle of the screw advances by 1 division complete rotation.
If this screw gauge reading is 9 divisions on the main scale and 67 divisions on the circular scale for the diameter of a thin wire, calculate
- Pitch
- L.C.
- Observed diameter
- Corrected diameter
For what range of measurement is micrometre screw gauge used?
In a vernier calipers, (N + 1) divisions of vernier scale coincide with N divisions of main scale. If 1 MSD represents 0.1 mm, the vernier constant (in cm) is ______.
