QUESTION: Fix punctuation: When you go on holiday when do you pack your case
ANS: When you go on holiday, when do you pack your case?

QUESTION: Fix punctuation: The bottom picture showns the line scan results over the transition
ANS: The bottom picture showns the line scan results over the transition.

QUESTION: Fix punctuation: Now that all the work in the field is over you are finding time for cleaning even the most neglected areas but you leave your heart aside
ANS: Now that all the work in the field is over, you are finding time for cleaning even the most neglected areas, but you leave your heart aside.

QUESTION: Fix punctuation: Temperature measurement accuracy 2 C or 2 at 25 C nominal whichever is greater
ANS:
Temperature measurement accuracy 2 C or 2 % (at 25 C nominal, whichever is greater)