Question

Ques. 10 (SMCO)
Marks: +3,-1
A 90w-30V bulb is to be lightened by a supply of 120V . For this a wire is to be connected in series with it.
The resistance of the wire should be:

Answer 1

Ek kahani hai jo sabko sunani hai
Jale walo ki to rooh bhi jalani hai
Ek kahani hai jo sabko sunani hai
Inki bhookh bhi to maine he mitani hai
Inko Kya Pata Haa Maine Kari Kitni Mehnat
Saari Baato Se Tha Main Poora Sehmat
Saari Zindagi Inhone Mujhko Rulaya
Inko Bhi To Mila Tha Jo Maine Kamaya
Rote Rote Bhi Inka Dhandha Maine Chalaya
Fir Bhi Inhone Hai Saara Dhandha Mera Khaya
Ye Saari Inki Maya Inka He Kaala Saya
Video Girake Pure Desh Ka Dil Dukhaya
Inhe Lagta Hai Mein Ek Fakeer Hoon
Agar Ye Hat Hai Toh Mein Inki Lakeer Hoon
Jin Haton Ne Hai Mujhko Dabaya
Un Hathon Ki Toh Dekh Beta Mein Zanjeer Hoon