Consider the following statements with respect to a relay:1. A relay is energized if NC contacts are opened.2. The pickup current is the minimum relay coil current required to keep a relay energized.Which of the above statements is/are correct?

Consider the following statements with respect to a relay:1. A relay i

1.	Consider the following statements with respect to a relay:1. A relay is energized if NC contacts are opened.2. The pickup current is the minimum relay coil current required to keep a relay energized.Which of the above statements is/are correct?
A.	1 only
B.	2 only
C.	Both 1 and 2
D.	Neither 1 nor 2
Answer» B. 2 only