Contradictory additive dimensions which can affect the actual location and interchangeability should be avoided

All important dimensions with reference to the locating surface should be clearly marked

The dimensions should be shown at place where they can be measured directly

All of the above

the title block is visible on the top of the folded sheet

drawing sheets to be unfolded and refolded without removal from the file

drawing sheets or prints for storing in filing cabinets

All of the above

break over voltage

peak over voltage

holding current

forward current rating

2.24 V

22.4 V

220 V

0.244 V

overlight detector

light activated SCR

SCR crowbar

All of the above