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Sohan connects three identical bulbs X, ...

Sohan connects three identical bulbs X, Y and Z as shown in the figure. Which of the following statements is correct?

A

If bulb X is fused, then bulbs Y and Z will glow.

B

If bulb Y is fused, then bulb X will glow.

C

If bulb Z is fused, then bulbs X and Y will glow.

D

All the bulbs will glow with equal brightness.

Text Solution

Verified by Experts

The correct Answer is:
C
In case, either of bulbs X or Y is fused, Z will continue to glow. Similarly, if Z is fused, X and Y will continue to glow.
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