Three electric bulbs of 200 W, 200 W and 400 W are connected as shown in figure. The resultant power of the combination is 200 W 400 W M M 200 W

Three electric bubls of 200W, 200 W and 400W are shown in figure. The resultant power of the combination is

Three electric bulbs of 200 W and 400 W are shown in figure. The resultant power of the combination if rated voltage is applied across the combination is (50x) Watt. Find value of x.

Three electric bulbs of 200 W and 400 W are shown in figure. The resultant power of the combination if rated voltage is applied across the combination is (50x) Watt. Find value of x.

If three bulbs 60 W , 100 W and 200 W are connected in parallel, then

Two electric bulbs, one of 200 V, 40 W and other of 200V, 100 W are connected in a domestic circuit. Then

Two electric bulbs 40 W, 200 V and 100 W, 200 V are connected in series. Then the maximum voltage that can be applied across the combination, without fusing either bulb (in V) is

An electric bulb marked as 50 W-200 V is connected across a 100 V supply. The present power of the bulb is

An electric bulb marked as 50 W-200 V is connected across a 100 V supply. The present power of the bulb is

Two bulbs of (40 W, 200 V) and (100 W, 200 V). Then correct relation for their resistance: