1.

Two bulbs X and Y having same voltage rating and of power 40 watt and 60 watt respectively are connected in series across a potential difference of 300 volt, then [Orissa JEE 2005]

A.            X will glow brighter
B.            Resistance of Y is greater than X
C.            Heat produced in Y will be greater than X
D.            Voltage drop in X will be greater than Y
Answer» B.            Resistance of Y is greater than X


Discussion

No Comment Found

Related MCQs