1

The diagram below shows an electric circuit.

All the three bulbs are similar. What are the readings of ammeters A1, A2 and A3?
 

  A1 A2 A3
A 2 A 2 A 2 A
B 3 A 3 A 6 A
C 2 A 2 A 6 A
D 3 A 3 A 3 A

  • A

  • B

  • C

  • D