Which switching device used below is also called a magnetic pulse ...

[Kthamas]

Which switching device used below is also called a magnetic pulse generator?
 
  A) Ignition coil B) Pickup coil
  C) Hall-effect switch D) Optical sensor

Question 2

Which statement below is correct?
 
  A) The primary coil windings have more turns of wire than do the secondary windings.
  B) The primary coil windings are designed for higher current (2-6 amperes).
  C) The secondary coil windings are designed for higher current (2-6 amperes).
  D) The primary coil windings are made of thinner wire than are the secondary windings.

[kiamars2010]

Answer to Question 1

B

Answer to Question 2

B