Two bulbs 60 W and 100 W designed for voltage 220 V are connected in series

⇦

⇨

Two bulbs 60 W and 100 W designed for voltage 220 V are connected in series across 220 V source. The net power dissipated is

Options

(a) 80W
(b) 160W
(c) 37.5W
(d) 60W

Correct Answer:

37.5W

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

Related Questions:

1. A spring has time period T. It is cut into n equal parts. The time period of each part
2. In old age arteries carrying blood in the human body become narrow resulting
3. Masses of 3 wires of same metal are in the ratio 1:2:3 and their lengths
4. Two particles A and B having equal charges +6C, after being accelerated
5. Sound waves travel at 350m/s through a warm air and at 3500 m/s through brass

Topics: Current Electricity (136)
Subject: Physics (2479)

---

Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score

18000+ students are using NEETLab to improve their score. What about you?

Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.

---

Share this page with your friends