Advertisements
Advertisements
प्रश्न
Consider the following case where the zero of vernier scale and the zero of the main scale are clearly seen. If L.C. of the vernier calipers is 0.01 cm, write the zero error and zero correction of the following.
Advertisements
उत्तर
Here, zero of the vernier scale lies on the right of the zero of the main scale.
Also, the 5th vernier division is coinciding with some main scale division
Thus, zero error = 0 + 5 x L.C. = 0.05 cm
Hence zero correction = -0.05 cm
APPEARS IN
संबंधित प्रश्न
What is meant by zero error of vernier callipers ? How is it determined? Draw neat diagrams to explain it. How is it taken in account to get the correct measurement?
Name the part of the vernier callipers which is used to measure the following
Depth of a small bottle
State the purpose of ratchet in a screw gauge.
When does a vernier callipers has the positive error?
Which part of vernier callipers is used to measure the internal length of a hollow cylinder?
How the backlash error is avoided?
What is the least count in the case of the following instrument?
Thermometer
How will you measure the least count of vernier caliper?
The precision of vernier calipers is ______ mm.
