Clamp-on ammeter readings may be inaccurate if:
a. Jaws are dirty or misaligned
b. Circuit voltage is too high
c. Circuit resistance is too low
d. Circuit power is too high
e. Conductor insulation is too thick
Answer: A
Clamp-on ammeter readings may be inaccurate if:
a. Jaws are dirty or misaligned
b. Circuit voltage is too high
c. Circuit resistance is too low
d. Circuit power is too high
e. Conductor insulation is too thick
Answer: A