If a relay picks up and makes a contact but does not stay picked ...

[Bernana]

If a relay picks up and makes a contact but does not stay picked up, what's the trouble?
 
  A) The magnetic field is too weak.
  B) The magnetic field is too strong.
  C) The relay coil is open.
  D) There is no trouble. The relay is operating normally.

Question 2

A ________ is a type of electromagnetic device that has a movable iron core called a plunger.
 
  A) solenoid B) analog meter C) speaker D) relay

[raili21]

Answer to Question 1

A

Answer to Question 2

A

[Bernana]

Both answers were spot on, thank you once again

[raili21]

Great! Please up vote