| In performing the insulation resistance tests as indicated by figures "3" and "4", what conclusion may be drawn? |
| A) Circuit #1 is grounded somewhere along the conducting path of conductors "u", "v", and "w". |
| B) Circuit #1 is grounded somewhere along the conducting path of conductors "x", "y", and "z". |
| C) Circuit #1 is grounded along the conducting path of conductor "u", while the conducting path of conductors "v", and "w" are clear of grounds. |
| D) Circuit #1 is grounded along the conducting path of conductor "x", while the conducting path of conductors "y", and "z" are clear of grounds. |
