I believe that it is a scale that allows you to set the "zero point". For example, if you are weighing an amount of water you would place the empty container on the scale, zero it, and then fill the container with water.
Test Prod Scale meter Zero corrector Zero Ohms adjust Scale selector
When the anvil and spindle end are brought in contact, the edge of the circular scale should be at the zero of the sleeve (linear scale) and the zero of the circular scale should be opposite to the datum line of the sleeve. If the zero is not coinciding with the datum line, there will be a positive or negative zero error as shown in figure below. When the anvil and spindle end are brought in contact, the edge of the circular scale should be at the zero of the sleeve (linear scale) and the zero of the circular scale should be opposite to the datum line of the sleeve. If the zero is not coinciding with the datum line, there will be a positive or negative zero error as shown in figure below. When the anvil and spindle end are brought in contact, the edge of the circular scale should be at the zero of the sleeve (linear scale) and the zero of the circular scale should be opposite to the datum line of the sleeve. If the zero is not coinciding with the datum line, there will be a positive or negative zero error as shown in figure below.
It is Absolute Zero. On the Kelvin scale there are no negative numbers...so therefore absolute zero on the kelvin scale is zero. All we might add is that absolute zero is --273.15 degrees C.
The Kelvin Scale contains absolute zero.
Kelvin Scale.
The measurement scale that has an absolute zero point is the Kelvin scale for temperature. This means that zero Kelvin represents a complete absence of thermal energy.
No, 0 ºC = 273 K
Kelvin temperature scale uses absolute zero as the zero. Though you can find absolute zero in all temperature scales i.e. −459.67 degrees Fahrenheit and -273.15 degrees Celsius. But Kelvin is the scale that absolute zero is 0.
if the zero of vernier scale lies on the right side of the zero of the main scale , then error is known as a positive error .
The zero error of vernier calliper is defined as :-The zero error is equal to the distance between the zero of the main scale and the zero of the vernier scale.
You check and adjust instrument zero and, if you are measuring ohms, you also check and adjust ohms zero.
To adjust for the changing (dropping) voltage of the internal battery, so you can still get accurate readings. When you can no longer adjust to zero, replace the battery(s).