37 All the bulbs shown in the figure are identical and are

Last updated: 6/12/2023

37 All the bulbs shown in the figure are identical and are rated to fuse if the voltage across the bulb exceeds 200V The bulb s which will fuse in the circuit on closing the switch is 1 B 3 B S B B B3 B 52 52 300 V 2 B 4 no bulb will fuse