Advertisements
Advertisements
प्रश्न
State whether the following statement is true or false by writing T/F against it.
The ratchet of a screw gauge is used to measure the depth of a beaker.
विकल्प
True
False
Advertisements
उत्तर
False
The ratchets are used to hold the object under measurement gently between the studs.
APPEARS IN
संबंधित प्रश्न
Define the least count of vernier callipers. How do you determine it?
Describe the procedure to measure the diameter of a wire with the help of a screw gauge.
Define metre according to the old definition.
The least count of a vernier callipers is 0.0025 cm and it has an error of + 0.0125 cm. While measuring the length of a cylinder, the reading on the main scale is 7.55 cm, and the 12th vernier scale division coincides with the main scale. Calculate the corrected length.
State the formula for determining a pitch
The circular scale of a screw gauge has 50 divisions. Its spindle moves by 2 mm on the sleeve, when given four complete rotations calculate
- pitch
- least count
Name the measuring employed to measure the thickness of a paper.
What is the least count in the case of the following instrument?
Metre scale
