none voltge
none voltge
The term, 'null', simply means 'none' -so, 'null voltage' means 'no voltage'.Most bridge circuits require you to achieve a 'null reading' on its measuring instrument, when using the circuit to determine resistance (in the case of the Wheatstone Bridge), etc.
Output voltage at the null position is ideally zero. But because of harmonics in the excitation voltage and stray capacitance coupling between primary and secondary usually some nonzero voltage exists at null voltage. This is called residual voltage. If it is less than 1 % of full scale output voltage ( which is the normal case) it is in the acceptable limits.
NO!
You mean SQL? NULL = anything IS NULL NULL <> anything IS NULL ... NULL IS NULL = TRUE NULL IS NOT NULL = FALSE
Nothing
According to Black's Law Dictionary, the term "null and void" has become a common redundancy: they mean the same thing.
1.Null Voltage 2.Resolution 3.Linearity 4.Sensitivity 5.Excitation voltage and excitation frequency 6.Dynamic response
In Hindi, "null" is often translated as "शून्य" (shoony) which means zero or empty.
u tell me
null
A: Any offset whether is voltage or current is an output error to contend with.