If a digital multimeter set up to measure AC volts reads low value, but constantly changing "ghost voltages" when its leads are disconnected, what does this indicate?
A
The digital multimeter AC voltage range is at its lowest value.
B
Stray electromagnetic fields from electrical equipment exist in the air.
C
The digital multimeter test leads are acting as an antenna.
D
All the above conditions must exist.
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Question 1 / 2066636eed28f7522a1c51d4a9
Question 1 of 2066636eed28f7522a1c51d4a9
If a digital multimeter set up to measure AC volts reads low value, but constantly changing "ghost voltages" when its leads are disconnected, what does this indicate?
If a digital multimeter set up to measure AC volts reads low value, but constantly changing "ghost voltages" when its leads are disconnected, what does this indicate?