Hi there.
could anybody help me.
I am doing an electrician course, and at the moment i am stuck on one question,
maybe anybody could explain the answer for me.
the question is :
Why do you need to null the test leads on an instrument?
thank you for help.
could anybody help me.
I am doing an electrician course, and at the moment i am stuck on one question,
maybe anybody could explain the answer for me.
the question is :
Why do you need to null the test leads on an instrument?
thank you for help.