Electrical Power And Power Dissipation In Resistors MCQ Tests
12th Class Physics MCQ Tests
Electrical Power And Power Dissipation In Resistors
of 12th Class Physics has 5 questions. If you take an online MCQ test, the system will randomly choose the questions. If you want to take the quiz by chapter then click the start test button.
Total Questions: 5
Total Marks: 5
Time: 5 Mins
Total Questions: 5
Total Marks: 5
Time: 5 Mins
5Min : 00 Sec Remaining
Question # 1
A 110 W and 30 W bulb are connected in series with a 220 V supply. What will be the net power consumed?
Question # 2
We have 2 bulbs. The specifications of bulb A are 450 W, 210 V, and that of bulb B are 50 W, 210 V. Which one of these has higher filament resistance?
Question # 3
What is the ratio of power consumed in the two resistors connected in series, as shown in image?
Question # 4
An ordinary bulb is marked 50 watt and 220 volt. What is its resistance?
Question # 5
3 equal resistors are connected in series across a source of emf, that dissipates power of 12 watt. What will be the power dissipated if same resistors are connected in parallel with the same source of emf?
Total Questions
12345
Question # 1
A 110 W and 30 W bulb are connected in series with a 220 V supply. What will be the net power consumed?
Question # 2
We have 2 bulbs. The specifications of bulb A are 450 W, 210 V, and that of bulb B are 50 W, 210 V. Which one of these has higher filament resistance?
Question # 3
What is the ratio of power consumed in the two resistors connected in series, as shown in image?
Question # 4
An ordinary bulb is marked 50 watt and 220 volt. What is its resistance?
Question # 5
3 equal resistors are connected in series across a source of emf, that dissipates power of 12 watt. What will be the power dissipated if same resistors are connected in parallel with the same source of emf?
Total Questions
12345
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Updated on: 17-05-2026
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Punjab 12th Class Physics Electrical Power And Power Dissipation In Resistors