Two methods which can be used to carry out continuity of circuit protective conductors which are not completely visible are
A) Method 1 (R1 + R2), and method 2 (long lead)
B) Visual inspection and long lead method
C) Method 1 and method 3
D) Visual and R1 + R2 method

Question

Quizplus · Accepted Answer

Method 1 (R1 + R2) and Method 2 (long lead) are commonly used methods to carry out continuity of circuit protective conductors which are not completely visible.

Visual inspection alone may not be sufficient to determine the continuity of circuit protective conductors as they may be concealed by insulation or other building components. Method 3 is not a commonly used method for continuity testing.

Two Methods Which Can Be Used to Carry Out Continuity