Author Question: When testing a normally open relay contact with a de-energized coil it should measure: A) 0. B) ... (Read 188 times)

HCHenry · **on:** Jul 24, 2018

When testing a normally open relay contact with a de-energized coil it should measure:

A) 0.
B) Some measurable resistance depending on the design of the relay.
C) Infinite or OL on digital meters.
D) None of the above.

Question 2

In a series circuit, total resistance is determined by:

A) Dividing resistance into amperage.
B) Dividing voltage into the current.
C) Adding the sum of all individual resistances.
D) Total resistance cannot be determined in a series circuit.