Advertisements
Advertisements
प्रश्न
How the backlash error is avoided?
Advertisements
उत्तर
It is avoided by turning the screw always in the same direction.
APPEARS IN
संबंधित प्रश्न
The wavelength of light of a particular colour is 5800 Å.
Express it in nanometre.
The wavelength of light of a particular colour is 5800 Å.
Express it in metre.
Explain the terms : Pitch .
How are they determined?
A screw has a pitch equal to 0.5 mm. What should be the number of divisions on its head so as to read correctly up to 0.001 mm with its help?
State the formula for calculating length if:
Number of vernier scale division coinciding with the main scale and number of division of main scale on the left-hand side of zero of vernier scale is known.
How do you account for positive zero error for calculating the correct diameter of wires?
Name the measuring employed to measure the thickness of a paper.
What is the least count in the case of the following instrument?
vernier calipers
