19. In an electric circuit the key 1 pointshould be kept off to avoid: *O damage of instrumentO damage of resistorОООincorrect readingsO none of these

19. In an electric circuit the key 1 pointshould be kept off to avoid:

1.	19. In an electric circuit the key 1 pointshould be kept off to avoid: *O damage of instrumentO damage of resistorОООincorrect readingsO none of these
Answer» o DAMAGE of RESISTOR is the ANSWER for this