Question

* pointer of voltmeter is not pivoted at zero
then the error introduced in the measurement is
constant error
instrumental error
random error
personal error​

Answer 1

Answer:

⇒ All the zeroes Error which occurs in the measuring instruments is characterized as the Instrumental Errors. ... In the Given case, the zero of the voltmeter is not coinciding with the zero of the scale, therefore the errors i zero errors and hence characterized as Instrumental Errors