Figure 6-1. (Continued) c) Use of the "guard" terminal to eliminate measure of surface leakage across exposed insulation -Cont.

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Figure 6-1. (Continued) c) Use of the "guard" terminal to eliminate measure of surface leakage across exposed insulation

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Facilities Engineering Electrical Interior Facilities

Cable trouble-shooting

TM 5-683/NAVFAC M-116/AFJMAN 32-1083

INSULATION

TESTER

Figure 6-1. (Continued) f) Connection for testing total resistance between one conductor and all others plus ground, g) Testing one

conductor leakage to ground only, h) Testing one conductor to others in the bundle-leakage to ground eliminated by guard.