Question

Error caused due to use of faulty instrument –

1) instrumental error
2) personal error
3) random error
4) systematic error​

Answer 1

Answer:

instrumental error option A

Answer 2

Answer:

Correct answer is Systematic error because

Systematic error because this error is incoorporated

in the system i.e. The instrument, so therefore

this error will always deviate the readings.

Unless removed from the system itself.