तीन बल्ब 40 W - 110 V , 40 W - 110 V तथा 80W-110V के हैं । इन्हें परस्पर किस प्रकार जोड़ें कि 220 V कि सप्लाई से जलाने पर उनमें समान्य दीप्ति हो ?

A 110 W, 220 V bulb draws a current

Two bulbs are marked 220V - 100 W and 110 V- 100W. The ratio of the resistances of the two bulbs is

Two bulbs 110 V / 10 Wand 110 V / 40W are connected in series and across a 110 V. Which of these will glow brighter? Explain why.

A bulb of 100 W, 220 V is operated on a line of 110 V then what will be the power consumed ?

How much will be the power of a 220 V, 100 W electric bulb working at 110 V ?

A and B are two electric bulbs with their ratings respectively 40 W, 110 V and 100 W and 110 V. Find their respective filament resistances. If the bulbs are connected in series with a supply of 220 V, which bulb will fuse ?

A bulb(220 V, 60 W) is operated on 110V supply then power developed in its is

If a 220 V -1000 w lamp is connected in 110 V line then what will be the power consumed by it ?