Navigate

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.

KL2013
admin:

Related Questions

  1. A source of sound and a detector are moving along the same line with same speed
  2. Maximum kinetic energy of electrons emitted in photoelectric effect increases when
  3. According to Hook’s law of elasticity, if stress is increased, the ratio of stress
  4. Two positive ions, each carrying a charge q, are separated by a distance d
  5. The excitation potential of hydrogen atom in the first excited state is