College paper works

[L Plate]

I need help again please if you dont mind .. its all about my workshop paperworks. I have done my task in workshop installing lighting circuit 3 way Conventional using singles , i have no trouble installing it but im stuck again in paper work side .

1) How does the 3 way switching in this lighting affect testing?

2) Reason and explain where conventional wiring maybe used?

3) what method would be most appropriate for the installation of singles and why?

thanks again for your effort

have a nice evening

LPlate

 

[green-hornet]

The first part of your question is:-

all switches must be operated so you can test all of the circuit, this is especially important when two way, or intermediate switching is required.

The R1+R2 readings will be effected, and the overall Zs reading will be effected if parts of the circuit are excluded due to a switched circuit.

The second part of your question I am afraid I do not understand.

"Reason and explain where conventional wiring maybe used?"

Third part of your question is

singles are almost always installed in trunking or conduit, mainly in commercial and industrial applications.