Question

An electric blub of 60 W, 120 V is to be connected to 220 V source. What resistance should be connected in series with the bulb, so that the bulb glows properly?

• A. 50Ω
• B. 100Ω
• C. 200Ω
• D. 288Ω

Answer 1

Answer: (C)

200Ω

Answer 2

The correct answer is Option (C) : 200Ω