1.

Two bulbs, one 250 V, 100 W and second 250 V, 25 W are connected in series and 440 V AC, 50 Hz is applied across the two bulbs. Which of the following will happen,

A. 100 W bulb glows bright compare to 25 W bulb
B. both 100 W bulb & 25 W bulb will glow normal
C. 25 W bulb will burn-out
D. 25 W bulb glows bright compare to 100 W bulb
Answer» D. 25 W bulb glows bright compare to 100 W bulb


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