An ammeter should be used to measure () A.
题型:单项选择题
问题:
An ammeter should be used to measure ()
A.the voltage between two points in a circuit
B.circuit continuity
C.current flow in a circuit
D.total or partial circuit resistance
An ammeter should be used to measure ()
A.the voltage between two points in a circuit
B.circuit continuity
C.current flow in a circuit
D.total or partial circuit resistance